54LS171
QUADRUPLE D-TYPE FLIP-FLOPS (Texas Instruments)
54LS173
4-Bit D-Type Register (National Semiconductor)
54LS175
Hex/Quad D Flip-Flops (National Semiconductor)
54LS10
Triple 3-Input NAND Gates (National Semiconductor)
54LS109
Dual Positive-Edge-Triggered J-K Flip-Flops (National Semiconductor)
54LS109A
Dual J-K Positive-Edge-Triggered Flip-Flops (Texas Instruments)
54LS11
Triple 3-Input AND Gates (National Semiconductor)
54LS114
Dual JK Flip-Flop (National Semiconductor)
54LS122
RETRIGGERABLE MONOSTABLE MULTIVIBRATORS (Texas Instruments)
54LS122
RETRIGGERABLE MONOSTABLE MULTIVIBRATORS (Motorola)