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Specification

Price(USD)

MCP7940NT-E/SN

Microchip Technology

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM
Memory Size: 64B

3300: $0.4542

MCP7940NT-E/SN Datasheet

In Stock: 1000

RFQ

DS1501YZ+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Memory Size: 256B

1: $6.7095
10: $6.3743
25: $5.8842
50: $5.59
100: $5.0589
250: $4.806
1000: $3.5963

DS1501YZ+ Datasheet

In Stock: 100

RFQ

PT7C43390LEX

Diodes Incorporated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output
Time Format: HH:MM:SS (12/24 hr)

2500: $0.4576

PT7C43390LEX Datasheet

In Stock: 1000

RFQ

DS1501Y+

Maxim Integrated

Packaging: Tube
Part Status: Not For New Designs
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Memory Size: 256B

70: $5.0334

DS1501Y+ Datasheet

In Stock: 1000

RFQ

DS17287-3

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 2KB

1: $0

DS17287-3 Datasheet

In Stock: 1000

RFQ

DS17487N-3

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 4KB

1: $0

DS17487N-3 Datasheet

In Stock: 1000

RFQ

DS1742-70

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 2KB

1: $0

DS1742-70 Datasheet

In Stock: 1000

RFQ

DS1746W-120

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 128KB

1: $0

DS1746W-120 Datasheet

In Stock: 1000

RFQ

DS1556-70

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 128KB

1: $0

DS1556-70 Datasheet

In Stock: 1000

RFQ

DS1672U-3

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Binary Counter
Features: Trickle-Charger
Time Format: Binary

1: $0

DS1672U-3 Datasheet

In Stock: 1000

RFQ

M41T0M6E

STMicroelectronics

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Time Format: HH:MM:SS
Date Format: YY-MM-DD-dd

1: $0

M41T0M6E Datasheet

In Stock: 1000

RFQ

M48T254V-10ZA1

STMicroelectronics

Series: Timekeeper
Packaging: Tube
Part Status: Obsolete
Type: Phantom Time Chip
Features: Leap Year

1: $0

M48T254V-10ZA1 Datasheet

In Stock: 1000

RFQ

M48T37V-10MH6E

STMicroelectronics

Series: Timekeeper
Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Watchdog Timer

1: $0

M48T37V-10MH6E Datasheet

In Stock: 1000

RFQ

DS1340U-18

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, Trickle-Charger
Time Format: HH:MM:SS (24 hr)

1: $0

DS1340U-18 Datasheet

In Stock: 1000

RFQ

M41T56MH6F

STMicroelectronics

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 56B

1: $0

M41T56MH6F Datasheet

In Stock: 1000

RFQ

X1228S14I-4.5A

Intersil

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Supervisor, Watchdog Timer
Time Format: HH:MM:SS (12/24 hr)

1: $0

X1228S14I-4.5A Datasheet

In Stock: 1000

RFQ

X1288V14-4.5AT1

Intersil

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Supervisor, Watchdog Timer
Time Format: HH:MM:SS:hh (12/24 hr)

1: $0

X1288V14-4.5AT1 Datasheet

In Stock: 1000

RFQ

BQ4845YS-A4G4

Texas Instruments

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Time Format: HH:MM:SS (12/24 hr)

1: $0

BQ4845YS-A4G4 Datasheet

In Stock: 1000

RFQ

1337DCGI8

IDT, Integrated Device Technology Inc

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output
Time Format: HH:MM:SS (12/24 hr)

1: $0

1337DCGI8 Datasheet

In Stock: 1000

RFQ

ISL12058IRUZ-T

Intersil

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year
Time Format: HH:MM:SS (12/24 hr)

1: $0

ISL12058IRUZ-T Datasheet

In Stock: 1000

RFQ

ISL12028AIB27Z

Intersil

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Supervisor, Watchdog Timer
Time Format: HH:MM:SS (12/24 hr)

1: $0

ISL12028AIB27Z Datasheet

In Stock: 1000

RFQ

AB1813-T3

Abracon LLC

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Trickle-Charger
Memory Size: 64B

1: $0

AB1813-T3 Datasheet

In Stock: 1000

RFQ

MCP7940NT-I/SN

Microchip Technology

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM
Memory Size: 64B

3300: $0.4218

MCP7940NT-I/SN Datasheet

In Stock: 1000

RFQ

M41T62Q6F

STMicroelectronics

Series: Timekeeper
Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer

3000: $0.5494
6000: $0.5291

M41T62Q6F Datasheet

In Stock: 30000

RFQ

PCF8583T/5,512

NXP USA Inc

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, NVSRAM, Square Wave Output
Memory Size: 240B

1: $0

PCF8583T/5,512 Datasheet

In Stock: 1000

RFQ

DS1338U-18+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Square Wave Output
Memory Size: 56B

1: $2.1231
10: $2.0173
25: $1.8648
50: $1.7716
100: $1.6002
250: $1.5202
1000: $1.1382

DS1338U-18+ Datasheet

In Stock: 420

RFQ

M48T58-70PC1

STMicroelectronics

Series: Timekeeper
Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Leap Year

1: $11.4219
10: $10.4996
100: $8.8673
500: $7.8881

M48T58-70PC1 Datasheet

In Stock: 218

RFQ

DS1685E-3+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, NVSRAM, Square Wave Output, Y2K
Memory Size: 242B

1: $3.9312
10: $3.7346
25: $3.4461
50: $3.2739
100: $2.961
250: $2.813
1000: $2.1104

DS1685E-3+ Datasheet

In Stock: 460

RFQ

BQ3285S-SB2

Texas Instruments

Packaging: Tube
Part Status: Not For New Designs
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 114B

1: $4.158
10: $3.7548
100: $3.1086
500: $2.7069
1000: $2.3576

BQ3285S-SB2 Datasheet

In Stock: 253

RFQ

M41T93ZQA6F

STMicroelectronics

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Memory Size: 7B

1000: $0.912
2000: $0.8664
5000: $0.8338

M41T93ZQA6F Datasheet

In Stock: 1000

RFQ

DS1744W-120IND+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 32KB

1: $22.3209
10: $21.2052
25: $19.5741
50: $18.5954
100: $16.8274
250: $15.986

DS1744W-120IND+ Datasheet

In Stock: 52

RFQ

PT7C4311WEX

Diodes Incorporated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Leap Year, Square Wave Output, Y2K
Memory Size: 56B

2500: $0.3784
5000: $0.3595
12500: $0.3459

PT7C4311WEX Datasheet

In Stock: 1000

RFQ

ISL12058IUZ

Intersil

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year
Time Format: HH:MM:SS (12/24 hr)

2000: $0.7059

ISL12058IUZ Datasheet

In Stock: 1000

RFQ

1339-31DVGI

IDT, Integrated Device Technology Inc

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Trickle-Charger
Time Format: HH:MM:SS (12/24 hr)