Universal level rtc ic

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Mft.Part#

Specification

Price(USD)

DS1556-70IND+

Maxim Integrated

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

1: $33.2514
10: $31.5888
25: $29.163
50: $27.7046
100: $25.074
250: $23.8204

DS1556-70IND+ Datasheet

In Stock: 134

RFQ

DS1501YE+

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Part Status: Obsolete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: $8.0892
10: $7.6312
25: $6.1047
50: $5.7995
100: $5.3416

DS1501YE+ Datasheet

In Stock: 160

RFQ

DS1747W-120+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 512KB

1: $31.5504
10: $29.9729
25: $27.6636
50: $26.2802
100: $23.7825
250: $22.5934

DS1747W-120+ Datasheet

In Stock: 17

RFQ

M48T12-150PC1

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

M48T12-150PC1 Datasheet

In Stock: 1000

RFQ

BQ4802LYDWR

Texas Instruments

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

1000: $2.1263

BQ4802LYDWR Datasheet

In Stock: 1000

RFQ

DS1685QN-3+

Maxim Integrated

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

78: $4.0339

DS1685QN-3+ Datasheet

In Stock: 1000

RFQ

BQ4802YPWG4

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: $4.2053

BQ4802YPWG4 Datasheet

In Stock: 1000

RFQ

DS1315S-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)

1000: $5.6198

DS1315S-33+T&R Datasheet

In Stock: 1000

RFQ

DS1746WP-120IND+

Maxim Integrated

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

1: $0

DS1746WP-120IND+ Datasheet

In Stock: 1000

RFQ

DS1744-70

Maxim Integrated

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Part Status: Obsolete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

1: $0

DS1744-70 Datasheet

In Stock: 1000

RFQ

DS17487-5

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

DS17487-5 Datasheet

In Stock: 1000

RFQ

DS1554WP-120

Maxim Integrated

Packaging: Tray
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 32KB

1: $0

DS1554WP-120 Datasheet

In Stock: 1000

RFQ

DS1553-100

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 8KB

1: $0

DS1553-100 Datasheet

In Stock: 1000

RFQ

DS1244WP-120

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Phantom Time Chip
Features: Leap Year, NVSRAM
Memory Size: 32KB

1: $0

DS1244WP-120 Datasheet

In Stock: 1000

RFQ

DS1644-120+

Maxim Integrated

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

1: $0

DS1644-120+ Datasheet

In Stock: 1000

RFQ

MCP795B12-I/SL

Microchip Technology

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

1: $0

MCP795B12-I/SL Datasheet

In Stock: 1000

RFQ

DS1254WB-C02

Maxim Integrated

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

1: $0

DS1254WB-C02 Datasheet

In Stock: 1000

RFQ

DS1685S-5+

Maxim Integrated

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

1: $3.9186
10: $3.7227
25: $3.4335
50: $3.2619
100: $2.9547
250: $2.807
1000: $2.1025

DS1685S-5+ Datasheet

In Stock: 375

RFQ

DS1687-3IND+

Maxim Integrated

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

1: $10.6785
10: $10.1443
25: $9.3618
50: $8.8937
100: $8.0452
250: $7.6429
1000: $5.7225

DS1687-3IND+ Datasheet

In Stock: 95

RFQ

M48T35Y-70MH1F

STMicroelectronics

Series: Timekeeper
Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Leap Year

936: $8.2215

M48T35Y-70MH1F Datasheet

In Stock: 1000

RFQ

DS1557WP-120IND+

Maxim Integrated

Packaging: Tray
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 512KB

1: $35.0217
10: $33.2709
25: $30.7128
50: $29.1769
100: $26.4033
250: $25.0832

DS1557WP-120IND+ Datasheet

In Stock: 2

RFQ

MCP79512T-I/MN

Microchip Technology

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

3300: $0.6814

MCP79512T-I/MN Datasheet

In Stock: 1000

RFQ

RX-4045SA:AA0

Epson

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

1000: $1.4377

RX-4045SA:AA0 Datasheet

In Stock: 1000

RFQ

DS1315N-33

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Phantom Time Chip
Features: Leap Year
Time Format: HH:MM:SS:hh (12/24 hr)

1: $0

DS1315N-33 Datasheet

In Stock: 1000

RFQ

DS1554-70

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 32KB

1: $0

DS1554-70 Datasheet

In Stock: 1000

RFQ

DS1557P-70IND

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 512KB

1: $0

DS1557P-70IND Datasheet

In Stock: 1000

RFQ

DS1501YE

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

DS1501YE Datasheet

In Stock: 1000

RFQ

DS1685Q-5

Maxim Integrated

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

1: $0

DS1685Q-5 Datasheet

In Stock: 1000

RFQ

DS1315EN-33/T&R

Maxim Integrated

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

1: $0

DS1315EN-33/T&R Datasheet

In Stock: 1000

RFQ

M48T128Y-70PM1

STMicroelectronics

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

1: $0

M48T128Y-70PM1 Datasheet

In Stock: 1000

RFQ

DS1643-85+

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 8KB

1: $0

DS1643-85+ Datasheet

In Stock: 1000

RFQ

MCP795B12-I/ST

Microchip Technology

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

1: $0

MCP795B12-I/ST Datasheet

In Stock: 1000

RFQ

MCP795B21-I/SL

Microchip Technology

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

1: $0

MCP795B21-I/SL Datasheet

In Stock: 1000

RFQ

BQ4842YMA-85

Texas Instruments

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

1: $0

BQ4842YMA-85 Datasheet

In Stock: 1000

RFQ

BQ4845P-A4

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

BQ4845P-A4 Datasheet

In Stock: 1000

RFQ

DS1743WP-150

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 8KB

1: $0

DS1743WP-150 Datasheet

In Stock: 1000

RFQ

DS1747-70IND

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 512KB

1: $0

DS1747-70IND Datasheet

In Stock: 1000

RFQ

DS12885T/T&R

Maxim Integrated

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

1: $0

DS12885T/T&R Datasheet

In Stock: 1000

RFQ

DS1501WSN

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

DS1501WSN Datasheet

In Stock: 1000

RFQ

BQ3285ESSTRG4

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 242B

1: $0

BQ3285ESSTRG4 Datasheet

In Stock: 1000

RFQ

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