SN74LVC245ADWR Price & Stock

Manufacturer
Integrated Circuits (ICs) > Logic - Buffers, Drivers, Receivers, Transceivers
IC BUS TRANSCEIVER 8BIT 20SOIC
Specifications
Series 74LVC
Part Status Active
Logic Type Transceiver, Non-Inverting
Number of Elements 1
Number of Bits per Element 8
Output Type Push-Pull
Current - Output High, Low 24mA, 24mA
Voltage - Supply 1.65 V ~ 3.6 V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
Hide
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments 43364
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 85
$0.469
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC
Logic - Buffers, Drivers, Receivers, Transceivers
36545
Buy
SN74LVC245ADWRE4 Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC
Logic - Buffers, Drivers, Receivers, Transceivers
6863
Buy
SN74LVC245ADWRG4 Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC
Logic - Buffers, Drivers, Receivers, Transceivers
5419
Buy
SN74LVC245ADWR price|Mouser
Mouser
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR
sku #: 595-SN74LVC245ADWR
Texas Instruments Bus Transceivers Tri-State Octal Bus A 595-SN74LVC245ADW
Bus Transceivers
20771 In Stock
1:  $0.44
10:  $0.306
25:  $0.273
100:  $0.237
250:  $0.208
1000:  $0.193
2000:  $0.184
10000:  $0.183
20000:  $0.182
Buy
SN74LVC245ADWRG4
sku #: 595-SN74LVC245ADWRG4
Texas Instruments Bus Transceivers Octal Bus Trnscvr Wi th 3-State Outputs A 595-SN74LVC245ADWR
Bus Transceivers
1965 In Stock
1:  $0.93
10:  $0.562
25:  $0.48
100:  $0.371
250:  $0.316
1000:  $0.244
2000:  $0.206
10000:  $0.189
20000:  $0.185
Buy
SN74LVC245ADW
sku #: 595-SN74LVC245ADW
Texas Instruments Bus Transceivers Tri-State Octal Bus A 595-SN74LVC245ADWR
Bus Transceivers
25214 In Stock
1:  $1.30
10:  $0.942
25:  $0.853
100:  $0.755
250:  $0.709
500:  $0.68
1000:  $0.633
4000:  $0.625
8000:  $0.585
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments 35000
$0.64
Inquiry
SN74LVC245ADWR price|Ample Chip
Ample Chip
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 196078
Inquiry
SN74LVC245ADWR price|Direct Components
Direct Components
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI BUY DIRECT----> 2020
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Luminary Micro / Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC ; 20-SOIC
Logic - Buffers, Drivers, Receivers, Transceivers
Available
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments 7518
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 34540
1:  $0.153
100:  $0.143
1000:  $0.135
10000:  $0.123
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR
sku #: SN74LVC245ADWR
Texas Instruments 11000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 4974
$0.22
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Luminary Micro / Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC
Logic - Buffers, Drivers, Receivers, Transceivers
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 3454
$
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC 2000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-SOIC 475
Inquiry
SN74LVC245ADWR price|Axis Part Limited
Axis Part Limited
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments New Original,COC,ISO9001 8500
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments 41904
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 6581
$0.42
Inquiry
SN74LVC245ADWR price| Lvy Electronics
Lvy Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR 2000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments 20-SOIC (0.295", 7.50mm Width) 43364
$
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 6000
Buy
SN74LVC245ADWR price|LCSC
LCSC
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments SOIC-20-300mil Buffer/Driver/Transceiver ROHS 529
1:  $0.503
10:  $0.406
30:  $0.364
100:  $0.312
500:  $0.256
1000:  $0.243
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Buffer/Driver/Transceiver
Buffer/Driver/Transceiver
29604
0.156
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments DC:Active ; - 12187
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI Purchase Online. Ship Immediately. 487
1:  $0.182
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC ; Tape & Reel (TR) 8797
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI 11365
$0.1700
Inquiry
SN74LVC245ADWR TI SOIC-20 8878
Inquiry
SN74LVC245ADWR price|Resion LLC
Resion LLC
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI In-Stock ; DC:0519 533
Inquiry
SN74LVC245ADWR Texas Instruments In-Stock ; DC:0740 713
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR&&&&&&&&&&&& TI SOP-20 ; DC:2020 2500
Inquiry
SN74LVC245ADWR TI SSOP20 ; DC:2020 7500
Inquiry
SN74LVC245ADWRG4 TI SOIC-20 ; DC:2019 7500
Inquiry
SN74LVC245ADWR2G TI S0P20 ; DC:2019 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR MICROCHIP DC:21+ 71851
Inquiry
SN74LVC245ADWR ROHM DC:21+ 71853
Inquiry
SN74LVC245ADWR TE DC:21+ 81128
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC
Integrated Circuits (ICs)>Logic-Buffers, Drivers, Receivers, Transceivers
30518
5:  $0.403
50:  $0.153
100:  $0.152
1000:  $0.148
Buy
SN74LVC245ADWR price|Depu Electronics
Depu Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 30750
$0.205080
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Available, Contact us 32000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments 74LVC245 Cut Tape (CT) WITH DIRECTION CONTROL 74LVC logic receiver 24mA 24mA 17ns 2.65mm 1.8V 156
1:  $0.122
10:  $0.118
100:  $0.114
500:  $0.110
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TEXAS 650
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 9160
154:  $0.272
318:  $0.263
495:  $0.253
686:  $0.243
893:  $0.233
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI SN74LVC245A In-Stock
$RFQ
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Octal Bus Transceiver With 3-State Outputs 20-SOIC -40 to 125 7468
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI DC:20+ 4001
Inquiry
SN74LVC245ADWR price|Win Source
Win Source
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC 26950
180:  $0.323
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Transceiver Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC 7454
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI SOIC-20 17394
Inquiry
SN74LVC245ADWR TI SOP20 12000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI DC:23+ ; SOP-20 1444
Inquiry
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC ; DC:21+ ; 20-SOIC 111
Inquiry
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC ; DC:23+ 30750
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI Integrated Circuit ; DC:21+ ; SOP20 ; 100% original goods
Electronical components Integrated Circuit
16737
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI DC:22+ ; SOP-20 50000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI IN STOCK Immediate delivery 2000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI SOP 15123
Inquiry
SN74LVC245ADWR TI SOP20 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Brand new and original/respond online to quote. 3078
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI IC TXRX NON-INVERT 3.6V 20SOIC 1800
1:  $0.922
10:  $0.922
100:  $0.922
1000:  $0.922
10000:  $0.922
Inquiry
SN74LVC245ADWR price|Ariat Technology
Ariat Technology
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Luminary Micro / Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC
New Original Stock.
1800
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI IN STOCK 2000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI Stock to ship immediately 30000
Inquiry
SN74LVC245ADWR price|Chip 1 Exchange
Chip 1 Exchange
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI AVAILABLE 418
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Luminary Micro / Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC
Logic - Buffers, Drivers, Receivers, Transceivers
55840
10:  $0.58
100:  $0.41
1000:  $0.36
2500:  $0.36
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI OEM/CM In stock 5000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments DC:24+ ; Original New 22515
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI SOP20 ; DC:21+ 7500
Inquiry
SN74LVC245ADWR TI SSOP20 ; DC:21+ 7500
Inquiry
SN74LVC245ADWR2G TI S0P20 ; DC:21+ 7500
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR IC TI/ SOP20 ; DC:10+ 603
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI new and original ROHS ; DC:08+ ; SOP-20 1450
Inquiry
SN74LVC245ADWR TI new and original ROHS ; DC:14+ ; SOP7.2 100
Inquiry
SN74LVC245ADWR TI new and original ROHS ; DC:19+ ; SOP20 12000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI IN STOCK Immediate delivery 1400
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments 601
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI/µÂÖÝÒÇÆ÷ 15123
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR IC TI in stock Immediately 2500
Inquiry
SN74LVC245ADWR TI in stock Immediately 30500
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI OEM/CM QUOTES ONLY | NO BROKERS 10710
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments (TI) In Stock
Inquiry
SN74LVC245ADWR TEXAS INSTRUMENTS In Stock
Inquiry
SN74LVC245ADWR TI In Stock
Inquiry
SN74LVC245ADWR TI/SOP7.2 In Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 1800
1:  $0.921
100:  $0.903
1000:  $0.885
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 6,093
$0.48
Inquiry
SN74LVC245ADWRG4 Texas Instruments Bus Transceivers Octal Bus Trnscvr With 3-State Outputs in stock
$0.238
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI/ DC:20+ ; SOP20 11000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR IC Luminary Micro / Texas Instruments The parts are in stock 9548
Inquiry
SN74LVC245ADWR Luminary Micro / Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 29162
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 6000
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR IC TI Original stock,24-hour delivery 10651
Inquiry
SN74LVC245ADWR TI/ Original stock,24-hour delivery 6904
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Bus Transceivers Tri-State Octal Bus in stock
Inquiry
SN74LVC245ADWR Texas Instruments Bus Transceivers Tri-State Octal Bus in stock
Inquiry
SN74LVC245ADWR price|Quest Components
Quest Components
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Inc IC,BUS TRANSCEIVER,SINGLE,8-BIT,LVC-CMOS,SOP,20PIN,PLASTIC 704
632:  $0.2536
159:  $0.3170
1:  $0.6340
Buy
SN74LVC245ADWR Texas Instruments Inc IC,BUS TRANSCEIVER,SINGLE,8-BIT,LVC-CMOS,SOP,20PIN,PLASTIC 152
109:  $1.2600
49:  $1.3860
1:  $2.5200
Buy
SN74LVC245ADWR Texas Instruments Inc IC,BUS TRANSCEIVER,SINGLE,8-BIT,LVC-CMOS,SOP,20PIN,PLASTIC 1120
607:  $1.5000
325:  $1.6500
1:  $4.0000
Buy
SN74LVC245ADWRG4 Texas Instruments Inc BUS TRANSCEIVER, LVC/LCX/Z SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDSO20 1120
607:  $1.5000
325:  $1.6500
1:  $4.0000
Buy
SN74LVC245ADWRG4 Texas Instruments Inc BUS TRANSCEIVER, LVC/LCX/Z SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDSO20 (Also Known As: SN74LVC245ADWR) 1120
607:  $1.5000
325:  $1.6500
1:  $4.0000
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI DC:2022+ 215
Inquiry
SN74LVC245ADWR TI SOP-20 ; DC:2023+ 8200
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI DC:06+ ; SOP 1835
Inquiry
SN74LVC245ADWR2G TI DC:08+ ; S0P20 20
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI New and original ; DC:19+ 4329
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments IC TXRX NON-INVERT 3.6V 20SOIC 238880
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR
sku #: SN74LVC245ADWR
Texas Instruments 19677
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR Texas Instruments Bus Transceivers Tri-State Octal Bus 128
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR TI Check alternative solution with competitive price 5320000
$0.211875359
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR In stock,ready for shipping 18000
Inquiry
SN74LVC245ADWRG4 Texas Instruments In stock,ready for shipping ; SOIC-20_300mil 2750
Inquiry
SN74LVC245ADWR price|Farnell element14
Farnell element14
Certificates
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR
sku #: 3119633
Texas Instruments Texas Instruments - Ic, 74Lvc, Smd, 74Lvc245, Soic20 - Sn74Lvc245Adwr |Texas Instruments SN74LVC245ADWR out of stock
£0.43
Buy
Part # Manufacturer Description Stock Price Buy
SN74LVC245ADWR @@@@@@@@@@@@ SOP-20 ; DC:13+ 30093
Inquiry
SN74LVC245ADWR TEXAS SOP-20 ; DC:08+ 31500
Inquiry
SN74LVC245ADWR2G TI S0P20 ; DC:08+ 30020
Inquiry
See Also:
SN74LVC245APWR SN74LVCZ245ADWR SN74LVT245ADWR SN74LVC4245ADWR SN74LVC245ADW SN74LV245ADWR SN74LVCH245ADWR SN74LVC244ADWR SN74LVC245DWR SN74LVC240ADWR SN74LVC245ADBR SN74LVC540ADWR SN74LVC541ADWR SN74LV240ADWR SN74LVC240ADW SN74LVT240ADWR SN74LVCC3245ADWR SN74LVC245ADGVR SN74LVCH245ADBR SN74LV245ATDWR SN74LVT245BDWR SN74LVZ240ADWR SN74LVC245AD SN74LVC245APWT SN74LVC543ADWR SN74LVC4245APWR SN74LVCZ240ADWR SN74LV244ADWR SN74LVT245DWR SN74LVC245ADWG4 SN74LVC841ADWR SN74LVC240DWR SN74LVTH245ADWR SN74LVCZ245APWR SN74LVC4245ADBR SN74LV245ADW SN74LVC4245ADW SN74LVCZ244ADWR SN74LVC244ADBR SN74LV245APWR SN74LVCZ245ADW SN74LVC244ADW SN74LC245ADBR SN74LVC240ADBR SN74LVC244APWR SN74LVCH245DWR SN74LVC244DWR SN74LVC245ANSR SN74LVC245ADWRG4 More » SN74LVC245ADB SN74LVCH245APWR SN74LVCH244ADWR SN74LC245APWR SN74LVC2952ADWR SN74LVC245APW SN74LVCC4245ADWR SN74LVCZ245ADBR SN74LVT244ADWR SN74LV245ADBR SN74LVCR2245ADWR SN74LVC646ADWR SN74LVC240APWR SN74LVT245ADW SN74LVC245ADWRE4 SN74LVCH245ADW SN74LVC245AQPWR SN74LVC2244ADWR SN74LVC2952APWR SN74LVC240ADWRG4 SN74LVCC4245ADW SN74LVC244APWT SN74LV245ANSR SN74LV574ADWR SN74LVC16245ADLR SN74LVC573ADWR SN74LVC245APWRG3 SN74LV244ADBR SN74LVT240ADW SN74LVC240ADGVR SN74LV540ADWR SN74LVCH245ANSR SN74LVC540ADBR SN74LVCH245APW SN74LV244ATDWR SN74LDH245ADLR SN74LVC8T245DWR SN74LVCH245APWT SN74LVC2T45DCR SN74LV273ADWR SN74LVCC4245APWR SN74LVTH245ADW SN74LV541ADWR SN74LVC574ADWR SN74LVC245AGQNR SN74LVCR2245APWR SN74LVC240PWR SN74LVCC3245ADBR SN74LVT244DWR SN74LC245APW SN74LVT245DW SN74LV245ADWE4 SN74LVC841APWR SN74LVT245BDW SN74LVC74ADR SN74LVCR2245ADBR SN74LVCZ245ADWE4 SN74LVC2952ADBR SN74LVCZ240ADBR SN74LVC4245ADWRE4 SN74LC244APWR SN74LVCZ245ADWG4 SN74LJ245APWR SN74LVC244ADGVR SN74LVC652ADWR SN74LVTH245ADBR SN74LVC245APWRG4 SN74LV125ADBR SN74LVC244ADWE4 SN74LVCH244ADW