HD74LV393A Datasheet - Hitachi Semiconductor

Dual 4-bit Binary Counters

HD74LV393A Features

* VCC = 2.0 V to 5.5 V operation All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max.) = 5.5 V (@VCC = 0 V) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°

HD74LV393A General Description

The HD74LV393A contain two 4-bit ripple carry binary counters, which can be cascaded to create a single divide-by-256 counter. The HD74LV393A is incremented on the high to low transition (negative edge) of the clock input, and each has an independent clear input. When clear is set high all four bits.

HD74LV393A Datasheet (64.74 KB)

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HD74LV393A

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Hitachi Semiconductor

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Dual 4-bit binary counters.

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HD74LV393A Dual 4-bit Binary Counters Hitachi Semiconductor

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HD74LV393A Features

HD74LV393A General Description

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