74F189A 64-bit TTL bipolar RAM

Philips

Description

INTEGRATED CIRCUITS 74F189A 64-bit TTL bipolar RAM, inverting (3-State) Product specification IC15 Data Handbook 1990 Feb 23 Philips Semiconductor.
The 74F189A is a high speed, 64-bit RAM organized as a 16-word by 4-bit array.

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Datasheet Specifications

Part number: 74F189A
Manufacturer: Philips
File Size: 78.18 KB
Datasheet: 74F189A_PhilipsSemiconductors.pdf
Description: 64-bit TTL bipolar RAM

Features

* High speed performance
* Replaces 74F189
* Address access time: 8ns max vs 28ns for 74F189
* Power dissipation: 4.3mW/bit
* Schottky clamp TTL
* One chip enable
* Inverting outputs (for non-inverting outputs see 74F219A)
* 3-State out

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74F189A 64-bit TTL bipolar RAM Philips

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