ON Semiconductor

Dual 4−Stage Binary Counter

Fairchild Semiconductor

Quad 2-Input NOR Buffer with Open-Collector Outputs

Hitachi -> Renesas Electronics

Quadruple 2-input Positive NAND Gates

Fairchild Semiconductor

Dual 4-Bit Decade Counter

Motorola => Freescale

4-bit shift register with 3-state outputs

Motorola => Freescale

8-BIT SHIFT/STORAGE REGISTER WITH 3-STATE OUTPUTS

Motorola => Freescale

DUAL 4-INPUT MULTIPLEXER

Fairchild Semiconductor

Synchronous 4-Bit Binary Counters

Motorola => Freescale

QUAD 2-INPUT EXCLUSIVE-OR GATE

ON Semiconductor

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER

Motorola => Freescale

8-INPUT NAND GATE

Renesas Electronics

Octal D-type Edge-triggered Flip-Flips(with three-state outputs)

Hitachi -> Renesas Electronics

Quadruple 2-input Positive NAND Gates

STMicroelectronics

QUAD 2-INPUT NAND BUFFER