Part Details for RTC-72421 by Seiko Epson Corporation
Overview of RTC-72421 by Seiko Epson Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for RTC-72421
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Quest Components | 0 TIMER(S), REAL TIME CLOCK, PDIP18 | 6 |
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$3.7500 / $7.5000 | Buy Now |
Part Details for RTC-72421
RTC-72421 CAD Models
RTC-72421 Part Data Attributes:
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RTC-72421
Seiko Epson Corporation
Buy Now
Datasheet
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Compare Parts:
RTC-72421
Seiko Epson Corporation
Real Time Clock, 0 Timer(s), CMOS, PDIP18,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SEIKO EPSON CORP | |
| Part Package Code | DIP | |
| Pin Count | 18 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Bus Compatibility | 8048; 8051; 8085 | |
| Clock Frequency-Max | 0.032 MHz | |
| External Data Bus Width | 4 | |
| Information Access Method | PARALLEL, DIRECT ADDRESS | |
| JESD-30 Code | R-PDIP-T18 | |
| Number of Bits | 4 | |
| Number of Terminals | 18 | |
| Number of Timers | ||
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | -10 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.2 mm | |
| Supply Current-Max | 0.01 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.62 mm | |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Alternate Parts for RTC-72421
This table gives cross-reference parts and alternative options found for RTC-72421. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RTC-72421, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SMC5242C | Real Time Clock, Volatile, 0 Timer(s), CMOS, PDIP18 | Epson Electronics America Inc | RTC-72421 vs SMC5242C |
| RTC-72421 | 0 TIMER(S), REAL TIME CLOCK, PDIP18 | Epson Electronics America Inc | RTC-72421 vs RTC-72421 |