Philips Electronics
Dual 4-input NOR gate
NXP Semiconductors.
Quad single-pole single-throw analog switch
NXP Semiconductors.
Triple 3-input OR gate
NXP Semiconductors.
14-stage binary ripple counter with oscillator
System Logic Semiconductor
8-Bit Serial-Input Shift Register With Latched 3-State Outputs
NXP Semiconductors.
Johnson decade counter with 10 decoded outputs
NXP Semiconductors.
8-channel analog multiplexer/demultiplexer
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