Part number:
HD74LV393A
Manufacturer:
Hitachi Semiconductor
File Size:
64.74 KB
Description:
Dual 4-bit binary counters.
HD74LV393A_HitachiSemiconductor.pdf
Datasheet Details
Part number:
HD74LV393A
Manufacturer:
Hitachi Semiconductor
File Size:
64.74 KB
Description:
Dual 4-bit binary counters.
HD74LV393A, Dual 4-bit Binary Counters
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 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°
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