Dual rtc ic

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Mft.Part#

Specification

Price(USD)

DS1744W-120

Maxim Integrated

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Part Status: Obsolete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

1: $0

DS1744W-120 Datasheet

In Stock: 1000

RFQ

DS1501Y

Maxim Integrated

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

1: $0

DS1501Y Datasheet

In Stock: 1000

RFQ

DS1685EN-5/T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Alarm, NVSRAM, Square Wave Output, Y2K
Memory Size: 242B

1: $0

DS1685EN-5/T&R Datasheet

In Stock: 1000

RFQ

DS1251YP-70IND

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Phantom Time Chip
Features: Leap Year, NVSRAM
Memory Size: 512kb

1: $0

DS1251YP-70IND Datasheet

In Stock: 1000

RFQ

DS17885E-3+

Maxim Integrated

Packaging: Tray
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 8KB

1: $0

DS17885E-3+ Datasheet

In Stock: 1000

RFQ

DS1647P-120+

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 512KB

1: $0

DS1647P-120+ Datasheet

In Stock: 1000

RFQ

BQ4845S-A4NTR

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete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

BQ4845S-A4NTR Datasheet

In Stock: 1000

RFQ

BQ4850YMA-85

Texas Instruments

Packaging: Tray
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm
Time Format: HH:MM:SS (24 hr)

1: $0

BQ4850YMA-85 Datasheet

In Stock: 1000

RFQ

DS1642-100

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 2KB

1: $0

DS1642-100 Datasheet

In Stock: 1000

RFQ

M48T08-150PC1

STMicroelectronics

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

1: $13.986
10: $12.8961
100: $11.0124
500: $9.9981

M48T08-150PC1 Datasheet

In Stock: 786

RFQ

PCF2123TS/1,118

NXP USA Inc

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

2500: $0.3207
5000: $0.3047

PCF2123TS/1,118 Datasheet

In Stock: 25000

RFQ

DS1685SN-3+

Maxim Integrated

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

1: $4.5675
10: $4.3394
25: $4.0068
50: $3.8065
100: $3.4461
250: $3.2738
1000: $2.4502

DS1685SN-3+ Datasheet

In Stock: 40

RFQ

DS12885SN+T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 114B

1000: $2.7032

DS12885SN+T&R Datasheet

In Stock: 1000

RFQ

BQ3285LDSSG4

Texas Instruments

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, NVSRAM
Memory Size: 242B

150: $2.9079

BQ3285LDSSG4 Datasheet

In Stock: 1000

RFQ

BQ4802LYDWG4

Texas Instruments

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

100: $3.3642

BQ4802LYDWG4 Datasheet

In Stock: 1000

RFQ

DS17485S-5+T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 4KB

1000: $3.873

DS17485S-5+T&R Datasheet

In Stock: 1000

RFQ

DS1315EN-33+T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Phantom Time Chip
Features: Leap Year
Time Format: HH:MM:SS:hh (12/24 hr)

2500: $6.3627

DS1315EN-33+T&R Datasheet

In Stock: 1000

RFQ

DS1501WE

Maxim Integrated

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

1: $0

DS1501WE Datasheet

In Stock: 1000

RFQ

DS1500WEN

Maxim Integrated

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

1: $0

DS1500WEN Datasheet

In Stock: 1000

RFQ

M48T35Y-70MH6E

STMicroelectronics

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

1: $0

M48T35Y-70MH6E Datasheet

In Stock: 1000

RFQ

M48T512Y-70PM1

STMicroelectronics

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

1: $0

M48T512Y-70PM1 Datasheet

In Stock: 1000

RFQ

M48T59Y-70PC1

STMicroelectronics

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

1: $0

M48T59Y-70PC1 Datasheet

In Stock: 1000

RFQ

M41ST95WMX6TR

STMicroelectronics

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
Memory Size: 44B

1: $0

M41ST95WMX6TR Datasheet

In Stock: 1000

RFQ

DS1318

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Elapsed Time Counter
Features: Alarm, Square Wave Output
Time Format: Binary

1: $0

DS1318 Datasheet

In Stock: 1000

RFQ

DS1687-5

Maxim Integrated

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

1: $0

DS1687-5 Datasheet

In Stock: 1000

RFQ

DS1746WP-120

Maxim Integrated

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

1: $0

DS1746WP-120 Datasheet

In Stock: 1000

RFQ

DS1254YB-100

Maxim Integrated

Packaging: Tray
Part Status: Obsolete
Type: Phantom Time Chip
Features: Leap Year, NVSRAM
Memory Size: 2MB

1: $0

DS1254YB-100 Datasheet

In Stock: 1000

RFQ

DS17285S-5

Maxim Integrated

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

1: $0

DS17285S-5 Datasheet

In Stock: 1000

RFQ

DS1500Y

Maxim Integrated

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

1: $0

DS1500Y Datasheet

In Stock: 1000

RFQ

M48T08-100PC1

STMicroelectronics

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

1: $13.986
10: $12.8961
100: $11.0124
500: $9.9981

M48T08-100PC1 Datasheet

In Stock: 3

RFQ

DS1746W-120+

Maxim Integrated

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

1: $25.8615
10: $24.5687
25: $22.68
50: $21.5461
100: $19.4922
250: $18.5176

DS1746W-120+ Datasheet

In Stock: 798

RFQ

M48T12-70PC1

STMicroelectronics

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

1: $9.1728
10: $8.43
100: $7.1195
500: $6.3333
1000: $5.8092

M48T12-70PC1 Datasheet

In Stock: 149

RFQ

DS1744P-70+

Maxim Integrated

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

1: $20.9223
10: $19.8765
25: $18.3456
50: $17.4283
100: $15.769
250: $14.9805

DS1744P-70+ Datasheet

In Stock: 692

RFQ

MCP795W11-I/ST

Microchip Technology

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Memory Size: 64B

1: $1.0647
25: $0.9863
100: $0.9344

MCP795W11-I/ST Datasheet

In Stock: 225

RFQ

DS1248W-120IND+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Phantom Time Chip
Features: NVSRAM
Memory Size: 128KB

1: $29.7738
10: $28.287
25: $26.1135
50: $24.8095
100: $22.4532
250: $21.3321

DS1248W-120IND+ Datasheet

In Stock: 20

RFQ

MCP795W12-I/ST

Microchip Technology

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Memory Size: 64B

1: $1.0647
25: $0.9863

MCP795W12-I/ST Datasheet

In Stock: 40

RFQ

MCP795W22T-I/ST

Microchip Technology

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

2500: $0.9798

MCP795W22T-I/ST Datasheet

In Stock: 1000

RFQ

DS1344E-33+T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Memory Size: 96B

2500: $1.3516

DS1344E-33+T&R Datasheet

In Stock: 1000

RFQ

DS1501WN+

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: $5.3027

DS1501WN+ Datasheet

In Stock: 1000

RFQ

DS1315-5

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Phantom Time Chip
Features: Leap Year
Time Format: HH:MM:SS:hh (12/24 hr)

1: $0

DS1315-5 Datasheet

In Stock: 1000

RFQ

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