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DM74LS191N PDF Datasheet Search Results

No Part number Description ( Function ) Manufacturers PDF
11 DM74LS190
Synchronous 4-Bit Up/Down Counters

DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control May 1989 DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control General Description These circuits are synchronous reversible up down counters The LS191 is a 4-bit binary counter and the LS190 is a BCD counter Synchronous operation is provided by

National Semiconductor
National Semiconductor
pdf
10 DM74LS190
(DM74LS190 / DM74LS191) Synchronous 4-Bit Up/Down Counters with Mode Control

DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control May 1989 DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control General Description These circuits are synchronous reversible up down counters The LS191 is a 4-bit binary counter and the LS190 is a BCD counter Synchronous operation is provided by

National Semiconductor
National Semiconductor
pdf
9 DM74LS191
Synchronous 4-Bit Up/Down Counters

DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control May 1989 DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control General Description These circuits are synchronous reversible up down counters The LS191 is a 4-bit binary counter and the LS190 is a BCD counter Synchronous operation is provided by

National Semiconductor
National Semiconductor
pdf
8 DM74LS191
Synchronous 4-Bit Up/Down Counter with Mode Control

DM74LS191 Synchronous 4-Bit Up/Down Counter with Mode Control August 1986 Revised February 1999 DM74LS191 Synchronous 4-Bit Up/Down Counter with Mode Control General Description The DM74LS191 circuit is a synchronous, reversible, up/ down counter. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs change simultaneously when

Fairchild Semiconductor
Fairchild Semiconductor
pdf
7 DM74LS191
(DM74LS190 / DM74LS191) Synchronous 4-Bit Up/Down Counters with Mode Control

DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control May 1989 DM54LS190 DM74LS190 DM54LS191 DM74LS191 Synchronous 4-Bit Up Down Counters with Mode Control General Description These circuits are synchronous reversible up down counters The LS191 is a 4-bit binary counter and the LS190 is a BCD counter Synchronous operation is provided by

National Semiconductor
National Semiconductor
pdf
6 DM74LS192
Up/Down Decade Counter with Separate Up/Down Clocks

54LS192 DM74LS192 Up Down Decade Counter with Separate Up Down Clocks May 1992 54LS192 DM74LS192 Up Down Decade Counter with Separate Up Down Clocks General Description The ’LS192 is an up down BCD decade (8421) counter Separate Count Up and Count Down Clocks are used and in either counting mode the circuits operate synchronously The outputs change state synchronous with th

National Semiconductor
National Semiconductor
pdf



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