DS1644-120+ Price & Stock

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Manufacturer
Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks
IC RTC CLK/CALENDAR PAR 28-EDIP
Specifications
Part Status Active
Type Clock/Calendar
Features Leap Year, NVSRAM
Memory Size 32KB
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Interface Parallel
Voltage - Supply 4.5 V ~ 5.5 V
Current - Timekeeping (Max) 4mA @ 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Package / Case 28-DIP Module (0.600", 15.24mm)
Supplier Device Package 28-EDIP
Semiconductors - ICs > Memory > Nonvolatile RAM
IC NVRAM 256K 1644 EDIP28
Specifications
Memory Size 256Kbit
NVRAM Memory Configuration 32K x 8bit
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Memory Case Style DIP
No. of Pins 28Pins
IC Interface Type Bytewide
Access Time 120ns
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Packaging Each
MSL -
Data Retention Time 10Yr
IC Temperature Range Commercial
Memory Voltage Vcc 5V
NVRAM Features RTC Internal Battery XTAL
Termination Type Through Hole
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Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 10000
Inquiry
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 10000
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DS1644-120+ price|Microchip USA
Microchip USA
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Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 5849
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 4499
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Integrated Circuits (ICs)>Clock/Timing - Real Time Clocks
49
Buy
DS1644-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Integrated Circuits (ICs)>Clock/Timing - Real Time Clocks
1221
Buy
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Clock/Timing - Real Time Clocks
33640
Buy
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Clock/Timing - Real Time Clocks
29971
Buy
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm) ; Tube 9431
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm) ; Tube 9983
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated new and original 3336
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated new and original 3291
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600"", 15.24mm) 3035
Inquiry
DS1644-120+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600"", 15.24mm) 2761
Inquiry
DS1644-120+ price|Zouser Electronic
Zouser Electronic
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Real Time Clocks
161
Inquiry
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Real Time Clocks
300
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 10000
Buy
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 10000
Buy
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated 3005
Inquiry
DS1644-120+ Maxim Integrated 4578
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated Through Hole DUAL Clock HH:MM:SS (24hr) Real Time Clock (RTC) IC 2005 120ns 32KB 0C~70C 8011
1:  $29.935
30:  $28.813
Buy
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated
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DS1644-120+ Maxim Integrated
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DS1644-120+ price|Win Source
Win Source
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM 28-Pin EDIP 2436
1:  $56.522
Buy
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 2435
1:  $56.522
Buy
DS1644+120 Maxim Integrated 2436
1:  $56.522
Buy
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Clock/Timing - Real Time Clocks
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices, Inc. IC RTC CLK/CALENDAR PAR 28-EDIP 4802
Inquiry
DS1644-120+ Analog Devices, Inc. IC RTC CLK/CALENDAR PAR 28-EDIP 2640
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm) 18690
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm) 4685
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices, Inc. DC:23+ ; IC RTC CLK/CALEND... 36819
Inquiry
DS1644-120+ Analog Devices, Inc. DC:23+ ; IC RTC CLK/CALEND... 15254
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 150000
Inquiry
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 150000
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644+120 DALLAS In stock
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP ; 28-EDIP
Clock/Timing - Real Time Clocks
Available
Inquiry
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP ; 28-EDIP
Clock/Timing - Real Time Clocks
Available
Inquiry
DS1644-120+ price|IC Online Co.,Ltd
IC Online Co.,Ltd
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated Available, Contact us 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP 100000
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP 100000
Inquiry
DS1644-120+/DS1644-120 DALLAS DIP 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+
sku #: 936215-DS1644-120+
Texas Instruments Parallel 32KB 0°C ~ 70°C Tube DS1644 28-EDIP Clock/Calendar ; DIP-28 5659
Inquiry
DS1644+120
sku #: 854249-DS1644+120
Texas Instruments DIP 0
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS 93
Inquiry
DS1644120PULLS DAL 5
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ DALLAS DIP-28 4580
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Real Time Clocks
162
Inquiry
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Real Time Clocks
321
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ Maxim NEW 7907
Inquiry
DS1644-120 DALLAS DS1644-150 3086
Inquiry
DS1644+120 Dallas NEW 3702
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS DIP 50000
Inquiry
DS1644-120+ DALLAS DIP 50000
Inquiry
DS1644-120+ price|Direct Components
Direct Components
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120+ DALLS BUY DIRECT----> 30726
Inquiry
DS1644+120 DALLAS BUY DIRECT----> 17889
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ DALLAS DC:19+ ; DIP 88888
Inquiry
DS1644-120 DALLAS DC:0644+ ; DIP 100
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated Through Hole DUAL Clock HH:MM:SS (24hr) Real Time Clock (RTC) IC 2005 120ns 32KB 0C~70C 7075
1:  $28.546
30:  $26.368
Inquiry
DS1644-120+ Maxim Integrated 28-DIP Module (0.600 15.24mm) DS1644 8473.30.11.80 Leap Year NVSRAM real time clock IC 4.5V~5.5V 4mA @ 4.5V~5.5V 2.54mm 0C~70C 6346
1:  $8.506
10:  $8.073
100:  $7.574
500:  $7.123
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 8117
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 51220
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644+120 DALLAS DIP New and original,In Stock 18809
Inquiry
DS1644-120 Analog Devices Inc./Maxim Integrated 28-DIP Module (0.600 15.24mm) New and original,In Stock 18070
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated 28-DIP Module (0.600 15.24mm) New and original,In Stock 17816
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ Maxim DC:22+ 9000
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP 10061
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP 5364
Inquiry
DS1644+120 Maxim Integrated - 3895
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP ; DC:21+ ; 28-EDIP 100
Inquiry
DS1644-120 DALLAS DC:01 ; PDIP 210
Inquiry
DS1644-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP ; DC:21+ ; 28-EDIP 100
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120
sku #: DS1644-120
Dallas 121
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ Analog Devices Inc./Maxim Integrated / 60738
1:  $0.000
50:  $0.000
100:  $0.000
500:  $0.000
Inquiry
DS1644-120 Analog Devices Inc./Maxim Integrated / 86853
1:  $0.000
50:  $0.000
100:  $0.000
500:  $0.000
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644+120 DALLAS OEM/CM Immediate delivery 62
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 2500
Inquiry
DS1644+120 DALLAS DALLAS DIP 1031
Inquiry
DS1644-120+ price|Ariat Technology
Ariat Technology
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Clock/Timing - Real Time Clocks
2530
Inquiry
DS1644+120 Dallas Semiconductor DALLAS DIP
Specialized ICs
884
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS 121
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP
Clock/Timing - Real Time Clocks
360
10:  $28.99
100:  $27.90
1000:  $27.90
2500:  $27.90
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644120 OEM/CM QUOTES ONLY | NO BROKERS 5750
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS DIP28 ; DC:9812+ 3979
Inquiry
DS1644-120+ DALLAS DIP28 ; DC:2019+ 163
Inquiry
DS1644+120 DALLAS DIP ; DC:19+ 654
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ DALLAS Deliver immediately in stock 112
Inquiry
DS1644-120 DALLAS Deliver immediately in stock 122
Inquiry
DS1644+120 DALLAS Deliver immediately in stock 146
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS OEM/CM In stock 3776
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS DC:21+ ; DIP28 28808
Inquiry
DS1644-120+ DALLAS DC:21+ ; DIP28 28808
Inquiry
DS1644+120 DALLAS DC:21+ ; DIP 28808
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ MAXIM in stock Immediately 2976
Inquiry
DS1644-120 DALLAS in stock Immediately 515
Inquiry
DS1644-120+ price|Utsource
Utsource
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120+ MAXIM
Elec-component>IC Chips>Clock/Timing - Real Time Clocks>
33946
1:  $8.27680
5:  $7.86296
10:  $7.44912
Buy
DS1644-120 DALLAS
Elec-component>IC Chips>Clock/Timing - Real Time Clocks>
33938
1:  $7.90720
5:  $7.51184
10:  $7.11648
Buy
DS1644+120 DALLAS
Elec-component>IC Chips>
33949
1:  $7.42000
5:  $7.04900
10:  $6.67800
Buy
Part # Manufacturer Description Stock Price Buy
DS1644-120 Maxim Integrated Real Time Clock in stock
Inquiry
DS1644-120+ Maxim Integrated Real Time Clock NV Timekeeping RAM in stock
Inquiry
DS1644120PULLS Maxim Integrated Products INSTOCK in stock
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS Original stock,24-hour delivery 1108
Inquiry
DS1644+120 DALLAS Original stock,24-hour delivery 3001
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ Maxim DC:21+ ; SMD /PB 9036
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS OEMs, CMs ONLY (NO BROKERS) 2700
Inquiry
DS1644-120+ Maxim OEMs, CMs ONLY (NO BROKERS) 6000
Inquiry
DS1644+120 DALLAS OEMs, CMs ONLY (NO BROKERS) 1000
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 6000
Buy
DS1644+120 DALLAS DALLAS DIP 3000
Buy
DS1644-120 IC DALLAS DALLAS DIP 3000
Buy
DS1644-120+ price|Quest Components
Quest Components
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120 Dallas Semiconductor Corp Real Time Clock, Non-Volatile, 28 Pin, Plastic, DIP 3
1:  $23.0700
Buy
Part # Manufacturer Description Stock Price Buy
DS1644-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 0
Inquiry
DS1644-120 DALLAS DC:14+ ; DIP 3158
Inquiry
DS1644120 Maxim DC:11+ 515
Inquiry
DS1644-120+ price|Depu Electronics
Depu Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS 2019+_DIP28_new and original 2500
Inquiry
DS1644-120+ DALLAS 2018+0816_new and original 2500
Inquiry
DS1644+120 2019+_NA_new and original 15000
Inquiry
DS1644120 MAXIM 2018+__new and original 15000
Inquiry
Part # Manufacturer Description Stock Price Buy
DS1644120
sku #: DS1644120
DALLAS 2620
Inquiry
DS1644-120+ price|Farnell element14
Farnell element14
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120+
sku #: 2518662
Maxim Integrated/analog Devices Maxim Integrated/Analog Devices - Ic, Nvram 256K, 1644, Edip28 - Ds1644-120+ |Maxim Integrated/analog Devices DS1644-120+ out of stock
£30.22
Buy
DS1644-120+ price|E-rize Co., Ltd
E-rize Co., Ltd
Certificates
Part # Manufacturer Description Stock Price Buy
DS1644-120 DALLAS OEM/CM ONLY 3776
Inquiry
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