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Same model may have multiple batches, images only for reference.
SN54LS90J Texas Instruments
Same model may have multiple batches, images only for reference.

SN54LS90J

Part No SN54LS90J
Manufacturer Texas Instruments
Catalog Logic - Counters, Dividers
Description DECADE COUNTER 14-CDIP -55 TO 12
Datasheet
SN54LS90J Datasheet
Sample
Rohs State rohs
ECAD Module
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Win Source Part Number WS1309918-SN54LS90J
Category Integrated Circuits (ICs)> Logic> Counters, Dividers
Manufacturer Texas Instruments
Packaging Tube
Part Status Active
Logic Type Counter, Decade
Direction Up
Number of Elements 1
Number of Bits per Element 4
Reset Asynchronous
Count Rate 42 MHz
Ultra Librarian 3D Model Ultra Librarian SN54LS90J CAD Model

Description

Each of these monolithic counters contains fourmaster-slave flip-flops and additional gating toprovide a divide-by-two counter and a three-stage binary counter for which the count cyclelength is divide-by-five for the '90A and 1S90.divide-by-six for the '92A and 1S92, and thedivide-by-eight for the '93A and LS93.

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2+ $25.3270 $50.6540
5+ $20.7811 $103.9055
8+ $20.1317 $161.0536
11+ $19.4823 $214.3053
14+ $18.8329 $263.6606
18+ $16.8847 $303.9246
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