• Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Features Base Product Number Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Interface Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
Analog Devices Inc./Maxim Integrated DS1501YE+ Analog Devices Inc./Maxim Integrated DS1501YE+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Obsolete 0°C ~ 70°C Surface Mount 28-TSSOP (0.465", 11.80mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K DS1501 Not Verified 4.5V ~ 5.5V 28-TSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 234 Parallel 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 5mA @ 4.5V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS1501YEN+ Analog Devices Inc./Maxim Integrated DS1501YEN+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Obsolete -40°C ~ 85°C Surface Mount 28-TSSOP (0.465", 11.80mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K DS1501 Not Verified 4.5V ~ 5.5V 28-TSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 234 Parallel 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 5mA @ 4.5V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS1501YN+ Analog Devices Inc./Maxim Integrated DS1501YN+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Not For New Designs -40°C ~ 85°C Through Hole 28-DIP (0.600", 15.24mm) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K DS1501 Not Verified 4.5V ~ 5.5V 28-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 14 Parallel 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 5mA @ 4.5V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS1501YSN+ Analog Devices Inc./Maxim Integrated DS1501YSN+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K DS1501 Not Verified 4.5V ~ 5.5V 28-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 26 Parallel 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 5mA @ 4.5V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS1553P-70+ Analog Devices Inc./Maxim Integrated DS1553P-70+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Surface Mount 34-PowerCap™ Module Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1553 Not Verified 4.5V ~ 5.5V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 40 Parallel 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1554-70IND+ Analog Devices Inc./Maxim Integrated DS1554-70IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C Through Hole 32-DIP Module (0.600", 15.24mm) Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1554 Not Verified 4.5V ~ 5.5V 32-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected DS155470IND EAR99 8542.39.0001 11 Parallel 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 6mA @ 5V
Analog Devices Inc./Maxim Integrated DS1554P-70IND+ Analog Devices Inc./Maxim Integrated DS1554P-70IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Active -40°C ~ 85°C Surface Mount 34-PowerCap™ Module Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1554 Not Verified 4.5V ~ 5.5V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 40 Parallel 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
Analog Devices Inc./Maxim Integrated DS1554WP-120IND+ Analog Devices Inc./Maxim Integrated DS1554WP-120IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Active -40°C ~ 85°C Surface Mount 34-PowerCap™ Module Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1554 Not Verified 2.97V ~ 3.63V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Unaffected DS1554WP120IND EAR99 8542.39.0001 40 Parallel 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1556-70+ Analog Devices Inc./Maxim Integrated DS1556-70+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active 0°C ~ 70°C Through Hole 32-DIP Module (0.600", 15.24mm) Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1556 Not Verified 4.5V ~ 5.5V 32-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 11 Parallel 128KB HH:MM:SS (24 hr) YY-MM-DD-dd - 6mA @ 5V
Analog Devices Inc./Maxim Integrated DS1556W-120IND+ Analog Devices Inc./Maxim Integrated DS1556W-120IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C Through Hole 32-DIP Module (0.600", 15.24mm) Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1556 Not Verified 2.97V ~ 3.63V 32-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 11 Parallel 128KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1556WP-120+ Analog Devices Inc./Maxim Integrated DS1556WP-120+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Active 0°C ~ 70°C Surface Mount 34-PowerCap™ Module Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1556 Not Verified 2.97V ~ 3.63V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 40 Parallel 128KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1557WP-120+ Analog Devices Inc./Maxim Integrated DS1557WP-120+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Active 0°C ~ 70°C Surface Mount 34-PowerCap™ Module Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K DS1557 Not Verified 2.97V ~ 3.63V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 40 Parallel 512KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1558W+TRL Analog Devices Inc./Maxim Integrated DS1558W+TRL Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 48-LQFP Clock/Calendar Alarm, Leap Year, Watchdog Timer, Y2K DS1558 Not Verified 2.97V ~ 3.63V 48-LQFP (7x7) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000 Parallel - HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1643-70+ Analog Devices Inc./Maxim Integrated DS1643-70+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Through Hole 28-DIP Module (0.600", 15.24mm) Clock/Calendar Leap Year, NVSRAM DS1643 Not Verified 4.5V ~ 5.5V 28-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 12 Parallel 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1643P-100+ Analog Devices Inc./Maxim Integrated DS1643P-100+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Surface Mount 34-PowerCap™ Module Clock/Calendar Leap Year, NVSRAM DS1643 Not Verified 4.5V ~ 5.5V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Affected DS1643P100 EAR99 8542.39.0001 40 Parallel 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1643P-70+ Analog Devices Inc./Maxim Integrated DS1643P-70+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Surface Mount 34-PowerCap™ Module Clock/Calendar Leap Year, NVSRAM DS1643 Not Verified 4.5V ~ 5.5V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 40 Parallel 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1670S+ Analog Devices Inc./Maxim Integrated DS1670S+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Portable System Controller Alarm, Leap Year, Watchdog Timer DS1670 Not Verified 2.97V ~ 3.63V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -4941-DS1670S+ EAR99 8542.39.0001 36 3-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 100µA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1672-3+ Analog Devices Inc./Maxim Integrated DS1672-3+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Through Hole 8-DIP (0.300", 7.62mm) Binary Counter Trickle-Charger DS1672 Not Verified 2.7V ~ 3.3V 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 I²C, 2-Wire Serial - Binary Binary 1.3V ~ 3.63V 500µA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1672-33+ Analog Devices Inc./Maxim Integrated DS1672-33+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Through Hole 8-DIP (0.300", 7.62mm) Binary Counter Trickle-Charger DS1672 Not Verified 2.97V ~ 3.63V 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected DS167233 EAR99 8542.39.0001 50 I²C, 2-Wire Serial - Binary Binary 1.3V ~ 3.63V 500µA @ 3.63V
Analog Devices Inc./Maxim Integrated DS1673S-3+ Analog Devices Inc./Maxim Integrated DS1673S-3+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Portable System Controller Alarm, Leap Year, Watchdog Timer DS1673 Not Verified 2.7V ~ 3.3V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 36 3-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 100µA @ 3V
Analog Devices Inc./Maxim Integrated DS1673S-5+ Analog Devices Inc./Maxim Integrated DS1673S-5+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Portable System Controller Alarm, Leap Year, Watchdog Timer DS1673 Not Verified 4.5V ~ 5.5V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 36 3-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 300µA @ 5V
Analog Devices Inc./Maxim Integrated DS1685-3+ Analog Devices Inc./Maxim Integrated DS1685-3+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K DS1685 Not Verified 2.7V ~ 3.7V 24-PDIP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 16 Parallel 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3V
Analog Devices Inc./Maxim Integrated DS1685-5IND+ Analog Devices Inc./Maxim Integrated DS1685-5IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Through Hole 24-DIP (0.600", 15.24mm) Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K DS1685 Not Verified 4.5V ~ 5.5V 24-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 16 Parallel 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1687-5IND+ Analog Devices Inc./Maxim Integrated DS1687-5IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C Through Hole 24-DIP Module (0.600", 15.24mm) Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K DS1687 Not Verified 4.5V ~ 5.5V 24-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected DS16875IND EAR99 8542.39.0001 14 Parallel 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1689S+T&R Analog Devices Inc./Maxim Integrated DS1689S+T&R Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 28-SOIC (0.337", 8.56mm Width) Clock/Calendar NVSRAM DS1689 Not Verified 2.7V ~ 3.3V, 4.5V ~ 5.5V 28-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Parallel 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3V, 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1742-70+ Analog Devices Inc./Maxim Integrated DS1742-70+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Through Hole 24-DIP Module (0.600", 15.24mm) Clock/Calendar Leap Year, NVSRAM, Y2K DS1742 Not Verified 4.5V ~ 5.5V 24-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 14 Parallel 2KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1743-100IND+ Analog Devices Inc./Maxim Integrated DS1743-100IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Through Hole 28-DIP Module (0.600", 15.24mm) Clock/Calendar Leap Year, NVSRAM, Y2K DS1743 Not Verified 4.5V ~ 5.5V 28-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 12 Parallel 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
Analog Devices Inc./Maxim Integrated DS1743W-120IND+ Analog Devices Inc./Maxim Integrated DS1743W-120IND+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Through Hole 28-DIP Module (0.600", 15.24mm) Clock/Calendar Leap Year, NVSRAM, Y2K DS1743 Not Verified 2.97V ~ 3.63V 28-EDIP download ROHS3 Compliant 1 (Unlimited) REACH Affected DS1743W120IND EAR99 8542.39.0001 12 Parallel 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1743WP-150+ Analog Devices Inc./Maxim Integrated DS1743WP-150+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Surface Mount 34-PowerCap™ Module Clock/Calendar Leap Year, NVSRAM, Y2K DS1743 Not Verified 2.97V ~ 3.63V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 40 Parallel 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
Analog Devices Inc./Maxim Integrated DS1744WP-120+ Analog Devices Inc./Maxim Integrated DS1744WP-120+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Active 0°C ~ 70°C Surface Mount 34-PowerCap™ Module Clock/Calendar Leap Year, NVSRAM, Y2K DS1744 Not Verified 2.97V ~ 3.63V 34-PowerCap Module download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 40 Parallel 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V

In Stock

Please send RFQ , we will respond immediately.