| 型号 | 厂商 | 描述 |
| sn74lvc139agqnr | Texas Instruments | IC DUAL DECODER/DEMUX 20-BGA |
| sn74lvc139agqnr | Texas Instruments | IC DUAL DECODER/DEMUX 20-BGA |
| sn74lvc139agqnr | Texas Instruments | IC DUAL DECODER/DEMUX 20-BGA |
| sn74lvc139ansr | Texas Instruments | IC DECODER/DEMUX DUAL 2-4 16SOP |
| sn74lvc139ansr | Texas Instruments | IC DECODER/DEMUX DUAL 2-4 16SOP |
| sn74lvc139ansr | Texas Instruments | IC DECODER/DEMUX DUAL 2-4 16SOP |
| sn74lvc139ansre4 | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16-SOP |
| sn74lvc139ansrg4 | Texas Instruments | IC DECODER/DEMUX DUAL 16SOP |
| sn74lvc139apw | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139apwe4 | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139apwg4 | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139apwr | Texas Instruments | IC DUAL 2-TO-4-DEC/DEMUX 16TSSOP |
| sn74lvc139apwr | Texas Instruments | IC DUAL 2-TO-4-DEC/DEMUX 16TSSOP |
| sn74lvc139apwr | Texas Instruments | IC DUAL 2-TO-4-DEC/DEMUX 16TSSOP |
| sn74lvc139apwre4 | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139apwrg4 | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139apwt | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139apwte4 | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139apwtg4 | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 16TSSOP |
| sn74lvc139aqpwrq1 | Texas Instruments | IC DECODE/DEMUX DUAL 2-4 16TSSOP |
| sn74lvc139aqpwrq1 | Texas Instruments | IC DECODE/DEMUX DUAL 2-4 16TSSOP |
| sn74lvc139aqpwrq1 | Texas Instruments | IC DECODE/DEMUX DUAL 2-4 16TSSOP |
| sn74lvc139argyr | Texas Instruments | IC DECODE/DMUX 2-4LN DUAL 16VQFN |
| sn74lvc139argyr | Texas Instruments | IC DECODE/DMUX 2-4LN DUAL 16VQFN |
| sn74lvc139argyr | Texas Instruments | IC DECODE/DMUX 2-4LN DUAL 16VQFN |
| sn74lvc139argyrg4 | Texas Instruments | IC DECODE/DMUX 2-4LN DUAL 16VQFN |
| sn74lvc139azqnr | Texas Instruments | IC DUAL 2-4 DECODE/DEMUX 20-BGA |
| sn74lvc1404dctr | Texas Instruments | IC OSCILLATOR DRIVER SM8 |
| sn74lvc1404dctr | Texas Instruments | IC OSCILLATOR DRIVER SM8 |
| sn74lvc1404dctr | Texas Instruments | IC OSCILLATOR DRIVER SM8 |
| sn74lvc1404dctre4 | Texas Instruments | IC OSCILLATOR DRIVER 8-SM8 |
| sn74lvc1404dcur | Texas Instruments | IC OSCILLATOR DRIVER US8 |
| sn74lvc1404dcur | Texas Instruments | IC OSCILLATOR DRIVER US8 |
| sn74lvc1404dcur | Texas Instruments | IC OSCILLATOR DRIVER US8 |
| sn74lvc1404dcure4 | Texas Instruments | IC OSCILLATOR DRIVER 8-US8 |
| sn74lvc1404dcurg4 | Texas Instruments | IC OSCILLATOR DRIVER 8-US9 |
| sn74lvc1404yepr | Texas Instruments | IC OSCILLATOR DRIVER 8-DSBGA |
| sn74lvc1404yepr | Texas Instruments | IC OSCILLATOR DRIVER 8-DSBGA |
| sn74lvc1404yzpr | Texas Instruments | IC OSCILLATOR DRIVER 8-SDBGA |
| sn74lvc1404yzpr | Texas Instruments | IC OSCILLATOR DRIVER 8-DSBGA |
| sn74lvc1404yzpr | Texas Instruments | IC OSCILLATOR DRIVER 8-DSBGA |
| sn74lvc14ad | Texas Instruments | IC HEX SCHMITT-TRIG INV 14-SOIC |
| sn74lvc14adbr | Texas Instruments | IC HEX SCHMITT INVERTER 14-SSOP |
| sn74lvc14adbr | Texas Instruments | IC HEX SCHMITT INVERTER 14-SSOP |
| sn74lvc14adbr | Texas Instruments | IC HEX SCHMITT INVERTER 14-SSOP |
| sn74lvc14adbre4 | Texas Instruments | IC HEX SCHMITT-TRIG INV 14-SSOP |
| sn74lvc14adbrg4 | Texas Instruments | IC HEX SCHMITT-TRIG INV 14-SSOP |
| sn74lvc14ade4 | Texas Instruments | IC HEX SCHMITT-TRIG INV 14-SOIC |
| sn74lvc14adg4 | Texas Instruments | IC HEX SCHMITT-TRIG INV 14-SOIC |
| sn74lvc14adgvr | Texas Instruments | IC HEX SCHMITT INVERTER 14-TVSOP |