ON Semiconductor
SCHMITT TRIGGERS DUAL GATE/HEX INVERTER
ON Semiconductor
8-INPUT NAND GATE
Motorola => Freescale
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
ON Semiconductor
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
Motorola => Freescale
DUAL 1-OF-4 DECODER / DEMULTIPLEXER
ON Semiconductor
DECADE COUNTER; 4-BIT BINARY COUNTER