| 173121 | 74LVT373PW | 3.3 V octal D-type transparent latch; 3-state | NXP Semiconductors |
| 173122 | 74LVT373PW | 3.3 Volt ABT octal transparent latch 3-State | Philips |
| 173123 | 74LVT373SJ | Low Voltage Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 173124 | 74LVT373SJX | Low Voltage Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 173125 | 74LVT373WM | Low Voltage Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 173126 | 74LVT373WMX | Low Voltage Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 173127 | 74LVT374 | Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 173128 | 74LVT374 | 3.3V ABT Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 173129 | 74LVT374 | positive-edge trigger (3-State) | Philips |
| 173130 | 74LVT374D | 3.3 V octal D-type flip-flop; 3-state | NXP Semiconductors |
| 173131 | 74LVT374D | 3.3V Octal D-type flip-flop; positive-edge trigger 3-State | Philips |
| 173132 | 74LVT374DB | 3.3 V octal D-type flip-flop; 3-state | NXP Semiconductors |
| 173133 | 74LVT374DB | 3.3V Octal D-type flip-flop; positive-edge trigger 3-State | Philips |
| 173134 | 74LVT374MTC | Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 173135 | 74LVT374MTCX | Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 173136 | 74LVT374PW | 3.3 V octal D-type flip-flop; 3-state | NXP Semiconductors |
| 173137 | 74LVT374PW | 3.3V Octal D-type flip-flop; positive-edge trigger 3-State | Philips |
| 173138 | 74LVT374PWDH | 3.3V Octal D-type flip-flop; positive-edge trigger 3-State | Philips |
| 173139 | 74LVT374SJ | Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
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| 173140 | 74LVT374SJX | Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 173141 | 74LVT374WM | Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 173142 | 74LVT374WMX | Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 173143 | 74LVT534 | inverting (3-State) | Philips |
| 173144 | 74LVT534D | 3.3 V Octal D-type flip-flop; inverting (3-State) | NXP Semiconductors |
| 173145 | 74LVT534D | 3.3V Octal D-type flip-flop; inverting 3-State | Philips |
| 173146 | 74LVT534DB | 3.3 V Octal D-type flip-flop; inverting (3-State) | NXP Semiconductors |
| 173147 | 74LVT534DB | 3.3V Octal D-type flip-flop; inverting 3-State | Philips |
| 173148 | 74LVT534PW | 3.3 V Octal D-type flip-flop; inverting (3-State) | NXP Semiconductors |
| 173149 | 74LVT534PW | 3.3V Octal D-type flip-flop; inverting 3-State | Philips |
| 173150 | 74LVT534PWDH | 3.3V Octal D-type flip-flop; inverting 3-State | Philips |
| 173151 | 74LVT543 | 3.3V ABT Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 173152 | 74LVT543 | 3.3V Octal latched transceiver with dual enable (3-State) | Philips |
| 173153 | 74LVT543D | 3.3V Octal latched transceiver with dual enable (3-State) | NXP Semiconductors |
| 173154 | 74LVT543D | 3.3V Octal latched transceiver with dual enable 3-State | Philips |
| 173155 | 74LVT543DB | 3.3V Octal latched transceiver with dual enable (3-State) | NXP Semiconductors |
| 173156 | 74LVT543DB | 3.3V Octal latched transceiver with dual enable 3-State | Philips |
| 173157 | 74LVT543PW | 3.3V Octal latched transceiver with dual enable (3-State) | NXP Semiconductors |
| 173158 | 74LVT543PW | 3.3V Octal latched transceiver with dual enable 3-State | Philips |
| 173159 | 74LVT543PWDH | 3.3V Octal latched transceiver with dual enable 3-State | Philips |
| 173160 | 74LVT573 | Low Voltage Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
