74F189A Datasheet - Philips

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

Datasheet Details

74F189A

Philips

78.18 KB

64-bit ttl bipolar ram.

📁 Related Datasheet

74F189 64-Bit RAM (Fairchild)

74F189 64-Bit RAM (National)

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74F1808 Hex 2-input AND drivers (Philips)

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74F181 4-Bit Arithmetic Logic (National)

TAGS

74F189A 64-bit TTL bipolar RAM Philips

74F189A Distributor