| 161721 | 74F573SMQB | Octal D-Type Latch with TRI-STATE Outputs | National Semiconductor |
| 161722 | 74F573SMX | Octal D-Type Latch with TRI-STATE Outputs | National Semiconductor |
| 161723 | 74F574 | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161724 | 74F574 | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 161725 | 74F574 | Octal transparent latch (3-State) | Philips |
| 161726 | 74F574PC | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161727 | 74F574PC | Octal D-Type Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 161728 | 74F574SC | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161729 | 74F574SC | Octal D-Type Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 161730 | 74F574SCX | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161731 | 74F574SJ | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161732 | 74F574SJ | Octal D-Type Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 161733 | 74F574SJX | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161734 | 74F579 | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | Fairchild Semiconductor |
| 161735 | 74F579 | 8-Bit Bidirectional Binary Counter with TRI-STATE Outputs | National Semiconductor |
| 161736 | 74F579 | 8-bit bidirectional binary counter (3-State) | Philips |
| 161737 | 74F579PC | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | Fairchild Semiconductor |
| 161738 | 74F579PCQR | 8-Bit Bidirectional Binary Counter with TRI-STATE Outputs | National Semiconductor |
| 161739 | 74F579PCX | 8-bit bidirectional binary counter with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
|
| 161740 | 74F579SC | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | Fairchild Semiconductor |
| 161741 | 74F579SCQR | 8-bit bidirectional binary counter with TRI-STATE outputs. Commercial grade device with burn-in. | National Semiconductor |
| 161742 | 74F579SCX | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | Fairchild Semiconductor |
| 161743 | 74F579SCX | 8-bit bidirectional binary counter with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 161744 | 74F579SJ | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | Fairchild Semiconductor |
| 161745 | 74F583 | 4-Bit BCD Adder | Fairchild Semiconductor |
| 161746 | 74F583 | 4-Bit BCD Adder | National Semiconductor |
| 161747 | 74F583 | 4-bit BCD adder | Philips |
| 161748 | 74F583PC | 4-Bit BCD Adder | Fairchild Semiconductor |
| 161749 | 74F583SC | 4-Bit BCD Adder | Fairchild Semiconductor |
| 161750 | 74F583SCX | 4-Bit BCD Adder | Fairchild Semiconductor |
| 161751 | 74F595 | 8-bit shift register with output latches (3-State) | Philips |
| 161752 | 74F597 | 8-bit shift register with input storage registers | Philips |
| 161753 | 74F598 | 8-bit shift register with input storage registers (3-State) | Philips |
| 161754 | 74F604 | Dual octal latch 3-State | Philips |
| 161755 | 74F620 | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 161756 | 74F620 | Inverting Octal Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 161757 | 74F620 | Octal bus transceiver, non–inverting (3tate) | Philips |
| 161758 | 74F620PC | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 161759 | 74F621 | Octal bus transceiver, non-inverting (open collector) | Philips |
| 161760 | 74F623 | Inverting Octal Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
