National Semiconductor Corp - MM5456N - IC, Timer. Digital Alarm Clock. Monolithic MOS integrated circuit.

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National Semiconductor Corp - MM5456N - IC, Timer.

Digital alarm clock.

Monolithic MOS Integrated Circuit.

Clock IC, MOS, PDIP22
Part #: MM5456N
Part Category: Consumer ICs
Manufacturer: (NSC) now Texas Instruments High-Performance Analog
Description: Clock IC, MOS, PDIP22
Status Discontinued
JESD-30 Code R-PDIP-T22
JESD-609 Code e0
Number of Terminals 22
Operating Temperature-Min -25.0  Cel
Operating Temperature-Max 70.0  Cel
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP22,.4
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Sub Category Clock ICs
Surface Mount NO
Technology MOS
Temperature Grade OTHER
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54  mm
Terminal Position DUAL

Case: 22 Dip.

New.

Reference: https://html.datasheetq.com/pdf-html/518108/National-Semiconductor/1page/MM5456N.html?lang=en

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