| 1491001 | SNJ54LS645J | Octal Bus Transceivers | Texas Instruments |
| 1491002 | SNJ54LS645W | Octal Bus Transceivers | Texas Instruments |
| 1491003 | SNJ54LS669FK | Synchronous 4-Bit Up/Down Counters | Texas Instruments |
| 1491004 | SNJ54LS669J | Synchronous 4-Bit Up/Down Counters | Texas Instruments |
| 1491005 | SNJ54LS669W | Synchronous 4-Bit Up/Down Counters | Texas Instruments |
| 1491006 | SNJ54LS670FK | 4-By-4 Register Files With 3-State Outputs | Texas Instruments |
| 1491007 | SNJ54LS670J | 4-By-4 Register Files With 3-State Outputs | Texas Instruments |
| 1491008 | SNJ54LS670W | 4-By-4 Register Files With 3-State Outputs | Texas Instruments |
| 1491009 | SNJ54LS673FK | 16-Bit Shift Registers | Texas Instruments |
| 1491010 | SNJ54LS673J | 16-Bit Shift Registers | Texas Instruments |
| 1491011 | SNJ54LS673JT | 16-Bit Shift Registers | Texas Instruments |
| 1491012 | SNJ54LS673W | 16-Bit Shift Registers | Texas Instruments |
| 1491013 | SNJ54LS674FK | 16-Bit Shift Registers | Texas Instruments |
| 1491014 | SNJ54LS674J | 16-Bit Shift Registers | Texas Instruments |
| 1491015 | SNJ54LS674JT | 16-Bit Shift Registers | Texas Instruments |
| 1491016 | SNJ54LS674W | 16-Bit Shift Registers | Texas Instruments |
| 1491017 | SNJ54LS682FK | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491018 | SNJ54LS682J | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491019 | SNJ54LS682W | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
|
| 1491020 | SNJ54LS684FK | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491021 | SNJ54LS684J | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491022 | SNJ54LS684W | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491023 | SNJ54LS688FK | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491024 | SNJ54LS688J | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491025 | SNJ54LS688W | 8-Bit Magnitude/Identity Comparators | Texas Instruments |
| 1491026 | SNJ54LS697FK | Synchronous Up/Down Counters With Output Registers And Multiplexed 3-State Outpu | Texas Instruments |
| 1491027 | SNJ54LS697J | Synchronous Up/Down Counters With Output Registers And Multiplexed 3-State Outpu | Texas Instruments |
| 1491028 | SNJ54LS697W | Synchronous Up/Down Counters With Output Registers And Multiplexed 3-State Outpu | Texas Instruments |
| 1491029 | SNJ54LS73AFD | Dual J-K Flip-Flops With Clear and 3-state Outputs | Texas Instruments |
| 1491030 | SNJ54LS73AJ | Dual J-K Flip-Flops With Clear and 3-state Outputs | Texas Instruments |
| 1491031 | SNJ54LS73AW | Dual J-K Flip-Flops With Clear and 3-state Outputs | Texas Instruments |
| 1491032 | SNJ54LS74AFK | Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear | Texas Instruments |
| 1491033 | SNJ54LS74AJ | Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear | Texas Instruments |
| 1491034 | SNJ54LS74AW | Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear | Texas Instruments |
| 1491035 | SNJ54LS75J | 4-Bit Bistable Latches | Texas Instruments |
| 1491036 | SNJ54LS75W | 4-Bit Bistable Latches | Texas Instruments |
| 1491037 | SNJ54LS76AJ | Dual J-K Flip-Flops With Preset And Clear | Texas Instruments |
| 1491038 | SNJ54LS76AW | Dual J-K Flip-Flops With Preset And Clear | Texas Instruments |
| 1491039 | SNJ54LS85FK | 4-Bit Magnitude Comparators | Texas Instruments |
| 1491040 | SNJ54LS85J | 4-Bit Magnitude Comparators | Texas Instruments |
