Philips Electronics
8-bit synchronous BCD down counter
NXP Semiconductors.
Quad single-pole single-throw analog switch
NXP Semiconductors.
Triple 2-channel analog multiplexer/demultiplexer
NXP Semiconductors.
14-stage binary ripple counter with oscillator
System Logic Semiconductor
8-Bit Serial-Input Shift Register With Latched 3-State Outputs
STMicroelectronics
TRIPLE 3 INPUT OR GATE
Philips Electronics
5-Bit x 64-word FIFO register; 3-state
Nexperia B.V. All rights reserved
14-stage binary ripple counter
NXP Semiconductors.
8-channel analog multiplexer/demultiplexer