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For Reference Only
Part Number | RTC-4574SA:B3 ROHS |
OEMstron Part # | RTC-4574SA-B3-ROHS |
Manufacturer | EPSON |
Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
Description | IC RTC CLK/CALENDAR SER 14-SOP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | RTC-4574SA:B3 ROHS PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RTC-4574SA:B3 ROHS Specifications
Part Number | RTC-4574SA:B3 ROHS | |
Brand | EPSON | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Clock & Timer ICs | |
Subcategory | Real Time Clocks | |
Manufacturer | EPSON | |
Series | RTC-4574SA | |
Type | Clock/Calendar | |
Features | Alarm, Leap Year | |
Memory Size | - | |
Time Format | HH:MM:SS (24 hr) | |
Date Format | YY-MM-DD-dd | |
Interface | 3-Wire Serial | |
Voltage - Supply | 1.6V ~ 5.5V | |
Voltage - Supply, Battery | - | |
Current - Timekeeping (Max) | 1µA ~ 2µA @ 3V ~ 5V | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 14-SOIC (0.209", 5.30mm Width) | |
Supplier Device Package | 14-SOP |
RTC-4574SA:B3 ROHS Documents
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Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
RTC-4574SA:B3 ROHS D# V79:2366_24019925 Seiko Epson Corporation |
Real Time Clock Serial Clock/Calendar/Alarm/Timer 14-Pin SOP T/R |
Americas - 50 |
RTC-4574SA:B3ROHS D# V72:2272_16245084 Seiko Epson Corporation |
Real Time Clock Serial Clock/Calendar/Alarm/Timer 14-Pin SOP T/R |
Americas - 22 |
Part Number | Description | Stock |
RTC-4574SA:B3 ROHS Epson Electronics America Inc |
IC RTC CLK/CALENDAR SER 14-SOP |
40750 |
RTC-4574SA:B3:ROHS Epson Electronics America Inc |
IC RTC CLK/CALENDAR SER 14-SOP |
40750 |
Part Number | Description | Stock |
RTC-4574SA:B3 ROHS D# SER3648TR-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR SER 14-SOP |
Limited Supply - Call |
Part Number | Description | Stock |
RTC-4574SA:B3:ROHS Seiko Epson Corporation |
In stock shipping within 2days |
38625 |
Part Number | Description | Stock |
RTC4574SAB3ROHS Seiko Epson Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1428 |
Part Number | Description | Stock |
RTC-4574SA:B3:ROHS D# NS-RTC-4574SA:B3:ROHS Seiko Epson Corporation |
OEM/CM ONLY |
35576 |
Part Number | Description | Stock |
RTC-4574SA:B3 ROHS D# 48101791 Seiko Epson Corporation |
Real Time Clock Serial Clock/Calendar/Alarm/Timer 14-Pin SOP T/R |
Americas - 50 |
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