HD74LV393A - Dual 4-bit Binary Counters

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Hitachi Semiconductor

Part number	HD74LV393A
Manufacturer	Hitachi Semiconductor
File Size	64.74 KB
Description	Dual 4-bit Binary Counters
Datasheet	HD74LV393A Datasheet
Additional preview pages of the HD74LV393A datasheet.

The HD74LV393A contain two 4-bit ripple carry binary counters, which can be cascaded to create a single divide-by-256 counter.

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°C) Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V) HD74LV393A Function Table Inputs CLK X H L ↑ ↓ Note: H: L: X: ↑: ↓: High level Low level Immaterial Low to high transit.

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Published: Mar 23, 2005 |