ON Semiconductor

Quad D Flip-Flop

ON Semiconductor

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER

ON Semiconductor

Octal Bus Transceiver

Motorola => Freescale

SCHMITT TRIGGERS DUAL GATE/HEX INVERTER

ON Semiconductor

Octal Bus Transceivers

Motorola => Freescale

DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP LOW POWER SCHOTTKY

ON Semiconductor

Hex Inverter

Motorola => Freescale

QUAD 2-INPUT AND GATE

ON Semiconductor

4−Bit Magnitude Comparator

ON Semiconductor

TRIPLE 3-INPUT NAND GATE

Motorola => Freescale

DECADE COUNTER / DIVIDE-BY-TWELVE COUNTER / 4-BIT BINARY COUNTER

ON Semiconductor

Dual Monostable Multivibrators with Schmitt−Trigger Inputs

ON Semiconductor

One-of-Ten Decoder

Motorola => Freescale

1-OF-10 DECODER/DRIVER OPEN-COLLECTOR