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DM5490J, DM5490 Datasheet - National Semiconductor

DM5490J Decade and Binary Counters

Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the 90A and divideby-eight for the 93A All of these counters have a gated zero reset .

DM5490J Features

* Y Typical power dissipation 90A 145 mW 93A 130 mW Y Count frequency 42 MHz Connection Diagrams Dual-In-Line Package TL F 6533

* 1 Order Number DM5490J DM5490W or DM7490AN See NS Package Number J14A N14A or W14B Dual-In-Line Package Order Number DM7493AN See NS Package Number N14A TL F 6

DM5490_NationalSemiconductor.pdf

This datasheet PDF includes multiple part numbers: DM5490J, DM5490. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

DM5490J, DM5490

Manufacturer:

National Semiconductor

File Size:

133.71 KB

Description:

Decade and binary counters.

Note:

This datasheet PDF includes multiple part numbers: DM5490J, DM5490.
Please refer to the document for exact specifications by model.

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DM5490J DM5490 Decade and Binary Counters National Semiconductor

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