Dual 4-Stage Binary Ripple Counter

High-Performance Silicon-Gate CMOS The MC74HC393A is identical in pinout to the LS393. The device inputs are compatible with standard CMOS outputs; with pullup resistors,they are compatible with LSTTL outputs. This device consists of two independent 4-bit binary ripple Counters with parallel outputs from each Counter stage. A divide-by 256 Counter CAN be obtained by cascading the two binary Counters Internal Flip-Flops are triggered by high-to-low transitions of the Clock input. Reset for the Counters is asynchronous and active-high. State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and should not be used as Clocks or as strobes except when gated with the Clock of the HC393A.
By ON Semiconductor
MC74HC393A 's PackagesMC74HC393A 's pdf datasheet
MC74HC393ADG SOIC
MC74HC393ADR2G SOIC
MC74HC393ADT TSSOP
MC74HC393ADTR2 TSSOP
MC74HC393ADTR2G TSSOP
MC74HC393AF
MC74HC393AFEL
MC74HC393AFELG
MC74HC393ANG PDIP
MC74HC393AD SOIC
MC74HC393ADR2 SOIC
MC74HC393AN PDIP




MC74HC393A Pinout, Pinouts
MC74HC393A pinout,Pin out
This is one package pinout of MC74HC393A,If you need more pinouts please download MC74HC393A's pdf datasheet.

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