NXP Semiconductors.
8-input NAND gate
Philips Electronics
Hex buffer/line driver; 3-state
Philips Electronics
Hex buffer/line driver; 3-state; inverting
NXP Semiconductors.
Dual 4-bit binary ripple counter
NXP Semiconductors.
Hex buffer/line driver; 3-state
Philips Electronics
Triple buffer gate