74F189A Datasheet - Philips

Datasheet Details

Part number:

74F189A

Manufacturer:

Philips

File Size:

78.18 KB

Description:

64-bit ttl bipolar ram.

74F189A, 64-bit TTL bipolar RAM

The 74F189A is a high speed, 64-bit RAM organized as a 16-word by 4-bit array.

Address inputs are bu

74F189A 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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