MC74ACT244DTR2 Price & Stock

Manufacturer
Integrated Circuits (ICs) > Logic - Buffers, Drivers, Receivers, Transceivers
IC BUFF/DVR TRI-ST DUAL 20TSSOP
Specifications
Series 74ACT
Part Status Obsolete
Logic Type Buffer, Non-Inverting
Number of Elements 2
Number of Bits per Element 4
Output Type Push-Pull
Current - Output High, Low 24mA, 24mA
Voltage - Supply 4.5 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP
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Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor Buffer, Non-Inverting 2 Element 4 Bit per Element Push-Pull Output 20-TSSOP 1311
Inquiry
MC74ACT244DTR2G ON Semiconductor Buffer, Non-Inverting 2 Element 4 Bit per Element Push-Pull Output 20-TSSOP 3034
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20 52310
100+:  $0.4547
500+:  $0.4092
1000+:  $0.3774
10000+:  $0.3365
100000+:  $0.2819
Buy
MC74ACT244DTR2 price|Microchip USA
Microchip USA
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 Onsemi Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) 290
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi IC BUF NON-INVERT 5.5V 20TSSOP 1681
$
Inquiry
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP 1965
$0.29
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP 349
$0.634
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP T/R 41418
Inquiry
MC74ACT244DTR2 price|Mouser
Mouser
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G
sku #: 863-MC74ACT244DTR2G
onsemi Buffers & Line Drivers 5V Octal 3-State
Buffers & Line Drivers
2511 In Stock
1:  $0.82
10:  $0.587
25:  $0.528
100:  $0.464
250:  $0.433
500:  $0.414
1000:  $0.349
2500:  $0.34
7500:  $0.335
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 Onsemi IC BUF NON-INVERT 5.5V 20TSSOP
Integrated Circuits (ICs)>Logic-Buffers, Drivers, Receivers, Transceivers
17386
165:  $0.179
1000:  $0.179
10000:  $0.179
Buy
MC74ACT244DTR2G Onsemi IC BUF NON-INVERT 5.5V 20TSSOP
Integrated Circuits (ICs)>Logic-Buffers, Drivers, Receivers, Transceivers
52975
10:  $0.321
2500:  $0.178
5000:  $0.176
7500:  $0.175
10000:  $0.173
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi 49069
Inquiry
MC74ACT244DTR2G onsemi 45915
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi 5814
Inquiry
MC74ACT244DTR2G onsemi 7476
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi IC BUFF NON-INVERT 5.5V 20TSSOP 43930
Inquiry
MC74ACT244DTR2G onsemi IC BUFF NON-INVERT 5.5V 20TSSOP 1010
1:  $0.223
100:  $0.209
1000:  $0.197
10000:  $0.180
Inquiry
MC74ACT244DTR2 price|Win Source
Win Source
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor Octal Buffer/Line Driver with 3-State Outputs | IC BUF NON-INVERT 5.5V 20TSSOP 2080
165:  $0.360
Buy
MC74ACT244DTR2G ON Semiconductor IC BUFF/DVR TRI-ST DUAL 20TSSOP 15000
185:  $0.320
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP 25294
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor IC BUFF/DVR TRI-ST DUAL 20TSSOP 150000
Inquiry
MC74ACT244DTR2G ON Semiconductor IC BUFF/DVR TRI-ST DUAL 20TSSOP 12000
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G
sku #: MC74ACT244DTR2G
ON 2360
Inquiry
MC74ACT244DTR2 price|Ersa Limited
Ersa Limited
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP 493
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor 3663
Inquiry
MC74ACT244DTR2G ON Semiconductor 2782
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 AMI Semiconductor / ON Semiconductor IC BUFF/DVR TRI-ST DUAL 20TSSOP
Logic - Buffers, Drivers, Receivers, Transceivers
In-Stock
Inquiry
MC74ACT244DTR2G AMI Semiconductor / ON Semiconductor IC BUFF/DVR TRI-ST DUAL 20TSSOP
Logic - Buffers, Drivers, Receivers, Transceivers
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ONSEMI 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor IC BUFF/DVR TRI-ST DUAL 20TSSOP
Logic - Buffers, Drivers, Receivers, Transceivers
288024
Buy
MC74ACT244DTR2G ON Semiconductor IC BUFF/DVR TRI-ST DUAL 20TSSOP
Logic - Buffers, Drivers, Receivers, Transceivers
14596
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor DC:Active ; - 0
Inquiry
MC74ACT244DTR2G ON Semiconductor DC:Active ; - 13
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi IC BUF NON-INVERT 5.5V 20TSSOP 3732
$
Inquiry
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP 498
$
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON Semiconductor 100000
Inquiry
MC74ACT244DTR2G ON Semiconductor DC:2023 44101
Inquiry
MC74ACT244DTR2G ON Semiconductor DC:21+ 55000
Inquiry
MC74ACT244DTR2 price|Newark element14
Newark element14
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G
sku #: 13AC3641
Onsemi Onsemi - Buffer/Line Driver, Octal, Tssop-20 - Mc74Act244Dtr2G |Onsemi MC74ACT244DTR2G in stock
$1.20
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi IC BUF NON-INVERT 5.5V 20TSSOP 4591
$0.06
Inquiry
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP 189
$0.19
Inquiry
MC74ACT244DTR2 price|LCSC
LCSC
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi 24mA 4.5V~5.5V 24mA ETSSOP-20 Buffer/Driver/Transceiver ROHS 55
1:  $0.616
10:  $0.503
30:  $0.447
100:  $0.393
500:  $0.360
1000:  $0.342
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON DC:21+ 140332
Inquiry
MC74ACT244DTR2G ON DC:21+ 133235
Inquiry
MC74ACT244DTR2G ONSEMI DC:21+ 230446
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi Purchase Online. Ship Immediately. MC74ACT244DTR2G TSSOP-20 11
1000:  $0.310
100:  $0.317
10:  $0.403
1:  $0.407
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi 20-TSSOP (0.173", 4.40mm Width) 8000
$
Inquiry
MC74ACT244DTR2G onsemi 20-TSSOP (0.173", 4.40mm Width) 8000
$
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON DC:22+ 50000
Inquiry
MC74ACT244DTR2 price|Depu Electronics
Depu Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi IC BUFF NON-INVERT 5.5V 20TSSOP 43240
$0
Inquiry
MC74ACT244DTR2G onsemi IC BUFF NON-INVERT 5.5V 20TSSOP 9960
$0.300240
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 AMI Semiconductor / ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP ; 20-TSSOP
Logic - Buffers, Drivers, Receivers, Transceivers
Available
Inquiry
MC74ACT244DTR2G AMI Semiconductor / ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP ; 20-TSSOP
Logic - Buffers, Drivers, Receivers, Transceivers
Available
Inquiry
MC74ACT244DTR2 price|Axis Part Limited
Axis Part Limited
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON SEMICONDUCTOR 885
Buy
MC74ACT244DTR2G onsemi 10
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G Onsemi Buffer/Driver/Transceiver
Buffer/Driver/Transceiver
4112
0.199
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON IC BUF NON-INVERT 5.5V 20TSSOP In-Stock
$RFQ
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor 8
Buy
MC74ACT244DTR2G ON Semiconductor Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP T/R 16
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON 7845
Inquiry
MC74ACT244DTR2G ON TSSOP-20 7845
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi IC BUFF NON-INVERT 5.5V 20TSSOP 9952
Inquiry
MC74ACT244DTR2G onsemi IC BUFF NON-INVERT 5.5V 20TSSOP 23115
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor Brand new and original/respond online to quote. 18250
Inquiry
MC74ACT244DTR2G ON Semiconductor Brand new and original/respond online to quote. 17728
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi IC BUF NON-INVERT 5.5V 20TSSOP ; DC:21+ ; 20-TSSOP 111
Inquiry
MC74ACT244DTR2 onsemi IC BUFF NON-INVERT 5.5V 20TSSOP ; DC:23+ 43240
Inquiry
MC74ACT244DTR2G ON DC:23+ ; TSSOP20 16625
Inquiry
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP ; DC:21+ ; 20-TSSOP 111
Inquiry
MC74ACT244DTR2G onsemi IC BUFF NON-INVERT 5.5V 20TSSOP ; DC:23+ 9960
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON/°²É­ÃÀ 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON OEM/CM In stock 42500
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON Integrated Circuit ; DC:21+ ; TSSOP-20 ; 100% original goods
Electronical components Integrated Circuit
2500
Inquiry
MC74ACT244DTR2 price|Chip 1 Exchange
Chip 1 Exchange
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON AVAILABLE 6645
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON Stock to ship immediately 56000
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON shipping today 2496
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON SOP ; DC:04+ 200
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MC74ACT244DTR2G ON TSSOP-20 ; DC:20+ 156790
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON TSSOP20 ; DC:20+ 30000
Inquiry
MC74ACT244DTR2 price|Ample Chip
Ample Chip
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 Sanyo Semiconductor/ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 8896
Inquiry
MC74ACT244DTR2G Sanyo Semiconductor/ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 153846
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi 387546
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON in stock Immediately 17150
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ONSEMI In Stock
Inquiry
MC74ACT244DTR2 ON Semiconductor In Stock
Inquiry
MC74ACT244DTR2G ONSEMI In Stock
Inquiry
MC74ACT244DTR2G On Semiconductor In Stock
Inquiry
MC74ACT244DTR2G ON Semiconductor In Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON/ OEM/CM QUOTES ONLY | NO BROKERS 2900
Inquiry
MC74ACT244DTR2G ON Semiconductor OEM/CM QUOTES ONLY | NO BROKERS 89900
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G AMI Semiconductor / ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP
Logic - Buffers, Drivers, Receivers, Transceivers
54455
10:  $0.52
100:  $0.41
1000:  $0.35
2500:  $0.35
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi Available, Contact us 2400
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Original stock,24-hour delivery 1639
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP ; Tape & Reel (TR) 6011
Inquiry
MC74ACT244DTR2G onsemi Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP ; Tape & Reel (TR) 6748
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 AMI Semiconductor / ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 11177
Inquiry
MC74ACT244DTR2G AMI Semiconductor / ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 10871
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi Buffer Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP 6144
Inquiry
MC74ACT244DTR2G onsemi Buffer Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP 7488
Inquiry
MC74ACT244DTR2 price|Ariat Technology
Ariat Technology
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi IC BUF NON-INVERT 5.5V 20TSSOP
New Original Stock.
2983
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi IC BUFF NON-INVERT 5.5V 20TSSOP 376918
1:  $0.223
10:  $0.223
100:  $0.223
1000:  $0.223
5000:  $0.209
12500:  $0.194
25000:  $0.184
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 Sanyo Semiconductor/ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 10000
Inquiry
MC74ACT244DTR2G Sanyo Semiconductor/ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor Buffers & Line Drivers 5V Octal 3-State in stock
Inquiry
MC74ACT244DTR2 ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP in stock
Inquiry
MC74ACT244DTR2G ON Semiconductor Buffers & Line Drivers 5V Octal 3-State in stock
Inquiry
MC74ACT244DTR2 price|Quest Components
Quest Components
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor MC74ACT244DTR2 1808
706:  $0.2457
128:  $0.2835
1:  $0.9450
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON DC:04+ ; TSSOP-20 21142
Inquiry
MC74ACT244DTR2G ON DC:17+ 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi 35000
$0
Inquiry
MC74ACT244DTR2G onsemi 498
$0.81
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON DC:2022+ROHS 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G AMI Semiconductor / ON Semiconductor ON TSSOP 376616
Buy
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON New and original ; DC:1905+ 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 onsemi DC:24+ ; Original New 47586
Inquiry
MC74ACT244DTR2G onsemi DC:24+ ; Original New 28916
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2
sku #: MC74ACT244DTR2
ON/ 10081
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 100
$
Inquiry
MC74ACT244DTR2G ON Semiconductor IC BUF NON-INVERT 5.5V 20TSSOP 100
$0.54
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON In stock,ready for shipping ; TSSOP-20 15000
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G ON semiconductor Check alternative solution with competitive price 2460
$0
Buy
MC74ACT244DTR2 price|Farnell element14
Farnell element14
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G
sku #: 2724104
onsemi onsemi - Buffer/Line Driver, Octal, Tssop-20 - Mc74Act244Dtr2G |onsemi MC74ACT244DTR2G in stock
£1.18
Buy
MC74ACT244DTR2 price|Flip Electronic
Flip Electronic
Certificates
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2G onsemi 45000 Available
Inquiry
Part # Manufacturer Description Stock Price Buy
MC74ACT244DTR2 ON original ; DC:new 30001
Inquiry
MC74ACT244DTR2G ON TSSOP-20 ; DC:1835 122315
Inquiry
See Also:
MC74ACT244DTR2G MC74ACT245DTR2 MC74AC244DTR2 MC74ACT244DWR2 MC74ACT240DTR2 MC74ACT241DTR2 MC74ACT244MR2 MC74AC244DTR2G MC74AC244DWR2 MC74ACT245DTR2G MC74ACT244DTEL MC74ACT14DTR2 MC74ACT244DT MC74ACT374DTR2 MC74ACT241DWR2 MC74ACT244DWR2G MC74ACT74DTR2 MC74ACT240DTR2G MC74ACT540DTR2 MC74ACT541DTR2 MC74ACT245DWR2 MC74ACT273DTR2 MC74ACT244DWR MC74AC240DTR2 MC74ACT574DTR2 MC74ACT04DTR2 MC74ACT240DWR2 MC74ACT241DTR2G MC74AC245DTR2 MC74ACT574DWR2 MC74ACT74DTR2G MC74ACT374DTR2G MC74ACT20DR2 MC74ACT574DTR2G MC74ACT258DR2 MC74ACT14DTR MC74ACT240DT MC74ACT251DR2 MC74ACT245DWR MC74AC14DTR2 MC74ACT564DWR2 MC74ACT573DTR2 MC74AC244DTEL MC74ACT273DWR2 MC74ACT373DTR2 MC74ACT640DWR2 MC74ACT259DR2 MC74AC273DTR2 MC74AC574DTR2 More » MC74ACT241DT MC74ACT245DTEL MC74AC244DWR MC74ACT534DWR2 MC74AC244DT MC74ACT245DTG MC74AC245DWR2 MC74ACT86DTR2 MC74ACT139DTR2 MC74AC240DTR2G MC74AC244DTG MC74ACT04DR2 MC74ACT541DTR2G MC74ACT245DT MC74ACT541DWR2 MC74ACT74DR2 MC74AC32DTR2 MC74ACT32DTR2 MC74AC374DTR2 MC74ACT138DTR2 MC74AC244DWR2G MC74ACT157DTR2 MC74AC245DTR2G MC74ACT14DTR2G MC74ACT08DTR2 MC74AC541DTR2 MC74ACT540DTR2G MC74ACT00DTR2 MC74ACT04DTR2G MC74ACT125DTR2 MC74AC74DTR2 MC74AC240DWR2 MC74ACT14DR2 MC74ACT174DR2 MC74ACT241DWR2G MC74ACT05DTR2 MC74ACT244DW MC74AC04DTR2 MC74ACT273DTR2G MC74ACT10DTR2 MC74ACT02DTR2 MC74ACT244DWG MC74AC125DTR2 MC74ACT240DWR2G MC74ACT245DWR2G MC74ACT253DR2 MC74ACT257DR2 MC74ACT646DWR2 MC74AC02DTR2 MC74ACT299DWR2 MC74ACT374DWR2 MC74ACT540DWR2 MC74ACT240MR2 MC74ACT540DWR2G MC74ACT161DR2 MC74ACT139DTR2G MC74AC02DTR2G MC74AC74DTR2G MC74ACT139DR2 MC74AC374DWR2 MC74AC125DR2 MC74ACT05DR2 MC74ACT573DTR2G MC74AC14DTR2G MC74ACT138DR2 MC74ACT640DWR2G MC74AC14DR2 MC74ACT86DTR2G MC74AC244DWG MC74ACT240DWG