54LS192J Datasheet - Motorola => Freescale
MFG CO.

Motorola => Freescale
TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions on the clock inputs.

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Part Name
Description
View
MFG CO.
Synchronous Decade Counters(direct clear)
Motorola => Freescale
Synchronous Decade Counters (synchronous clear)
Hitachi -> Renesas Electronics
Synchronous Decade Counter (direct clear)
Hitachi -> Renesas Electronics
Synchronous Decade Counter (direct clear)
Renesas Electronics
Synchronous Decade Counter (Direct Clear)/Synchronous 4-bit Binary Counter (Direct Clear)/Synchronous Decade Counter (Synchronous Clear)/Synchronous 4-bit Binary Counter (Synchronous Clear)
Hitachi -> Renesas Electronics
Synchronous Decade Counter (Direct Clear)/Synchronous 4-bit Binary Counter (Direct Clear)/Synchronous Decade Counter (Synchronous Clear)/Synchronous 4-bit Binary Counter (Synchronous Clear)
Renesas Electronics
Synchronous Decade Counter (synchronous clear)
Renesas Electronics
Decade Counters
Hitachi -> Renesas Electronics
Synchronous 4-bit Binary Counters (synchronous clear)
Hitachi -> Renesas Electronics
Dual Decade Counters
Renesas Electronics