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HD74HC670 Datasheet - Hitachi Semiconductor

4-by-4 Register

HD74HC670 Features

* High Speed Operation: tpd (Read Select to Q) = 21 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

HD74HC670 General Description

The HD74HC670, 16-bit register file is organized as 4 words of 4 bits each and separate on-chip decoding is provided for addressing the four word locations to either write-in or retrieve data. This permits simultaneous writing into one location and reading from another word location. Four data input.

HD74HC670 Datasheet (56.76 KB)

Preview of HD74HC670 PDF

Datasheet Details

Part number:

HD74HC670

Manufacturer:

Hitachi Semiconductor

File Size:

56.76 KB

Description:

4-by-4 register.

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HD74HC670 4-by-4 Register Hitachi Semiconductor

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