| MM54C374 | National Semiconductor | TRI-STATE Octal D-Type Flip-Flops |
| MM54C74 | National Semiconductor | Dual D Flip-Flop [Life-time buy] |
| MM74C175 | Fairchild Semiconductor | Quad D-Type Flip-Flop |
| MM74C374 | Fairchild Semiconductor | 3-STATE Octal D-Type Flip-Flops |
| MM74C73 | Fairchild Semiconductor | Dual J-K Flip-Flops with Clear and Preset |
| MM74C74 | Fairchild Semiconductor | Dual D Flip-Flop |
| MM74HC174 | Fairchild Semiconductor | Hex D-Type Flip-Flop with Clear |
| MM74HC175 | Fairchild Semiconductor | Quad D-Type Flip-Flop with Clear |
| MM74HC273 | Fairchild Semiconductor | Octal D-Type Flip-Flop with Clear |
| SCAN18374T | National Semiconductor | D Flip-Flop with TRI-STATE Outputs |