Motorola => Freescale
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS
ON Semiconductor
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
Hitachi -> Renesas Electronics
Quadruple 2-input Positive NAND Gates
Motorola => Freescale
4-STAGE PRESETTABLE RIPPLE COUNTERS
Motorola => Freescale
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS
ON Semiconductor
Presettable 4-Bit Binary Up/down Counter
Renesas Electronics
Synchronous Up / Down 4-bit Binary Counter (single clock line)