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Partname:SN54HC193J
Description: SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS WITH DUAL CLOCK AND CLEAR
Manufacturer:Texas Instruments
Package:J
Pins:16
Oper. temp.:-55 to 125
Datasheet:PDF (143K).
Click here to download *)

The outputs of the four flip-flops are triggered on a low-to-high-level transition of either count (clock) input (UP or DOWN). The direction of counting is determined by which count input is pulsed while the other count input is high.

Click here to download SN54HC193J Datasheet
Click here to download SN54HC193J Datasheet
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