Philips Electronics
Dual decade ripple counter
NXP Semiconductors.
Triple inverting Schmitt trigger
NXP Semiconductors.
Hex buffer/line driver; 3-state
Philips Electronics
Hex buffer/line driver; 3-state; inverting
NXP Semiconductors.
Octal D-type flip-flop with data enable; positive-edge trigger
Philips Electronics
Dual 4-bit binary ripple counter
Philips Electronics
Dual decade ripple counter