| 型号 | 厂商 | 描述 |
| sn74ahct245pwr | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20TSSOP |
| sn74ahct245pwr | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20TSSOP |
| sn74ahct245pwr | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20TSSOP |
| sn74ahct245pwre4 | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20TSSOP |
| sn74ahct245pwrg4 | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20TSSOP |
| sn74ahct245rgyr | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20QFN |
| sn74ahct245rgyr | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20QFN |
| sn74ahct245rgyr | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20QFN |
| sn74ahct245rgyrg4 | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20QFN |
| sn74ahct273dbr | Texas Instruments | IC OCTAL F-F W/CLEAR 20-SSOP |
| sn74ahct273dbr | Texas Instruments | IC OCTAL D-TYPE F-F W/CLR 20SSOP |
| sn74ahct273dbr | Texas Instruments | IC OCTAL F-F W/CLEAR 20-SSOP |
| sn74ahct273dbre4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-SSOP |
| sn74ahct273dbrg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20SSOP |
| sn74ahct273dgvr | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-TVSOP |
| sn74ahct273dgvre4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-TVSOP |
| sn74ahct273dgvrg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20TVSOP |
| sn74ahct273dw | Texas Instruments | IC OCTAL D-TYPE F-F W/CLR 20SOIC |
| sn74ahct273dwe4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-SOIC |
| sn74ahct273dwg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20SOIC |
| sn74ahct273dwr | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-SOIC |
| sn74ahct273dwre4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-SOIC |
| sn74ahct273dwrg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20SOIC |
| sn74ahct273n | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-DIP |
| sn74ahct273ne4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-DIP |
| sn74ahct273nsr | Texas Instruments | IC OCT D-TYP F-F W/CLEAR 20SOP |
| sn74ahct273nsr | Texas Instruments | IC OCT D-TYP F-F W/CLEAR 20SOP |
| sn74ahct273nsr | Texas Instruments | IC OCT D-TYP F-F W/CLEAR 20SOP |
| sn74ahct273nsre4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-SOP |
| sn74ahct273nsrg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20SOP |
| sn74ahct273pwr | Texas Instruments | IC OCTAL D-TYP F-F W/CLR 20TSSOP |
| sn74ahct273pwr | Texas Instruments | IC OCTAL D-TYP F-F W/CLR 20TSSOP |
| sn74ahct273pwr | Texas Instruments | IC OCTAL D-TYP F-F W/CLR 20TSSOP |
| sn74ahct273pwre4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-TSSOP |
| sn74ahct273pwrg4 | Texas Instruments | IC FLIP FLOP OCT D-TYPE 20-TSSOP |
| sn74ahct32d | Texas Instruments | IC QUAD 2IN POS-OR GATE 14-SOIC |
| sn74ahct32dbr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14-SSOP |
| sn74ahct32dbr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14-SSOP |
| sn74ahct32dbr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14-SSOP |
| sn74ahct32dbre4 | Texas Instruments | IC GATE OR QUAD 2INPUT 14-SSOP |
| sn74ahct32dbrg4 | Texas Instruments | IC GATE OR QUAD 2INPUT 14-SSOP |
| sn74ahct32de4 | Texas Instruments | IC GATE OR QUAD 2INPUT 14-SOIC |
| sn74ahct32dg4 | Texas Instruments | IC GATE OR QUAD 2INPUT 14-SOIC |
| sn74ahct32dgvr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14TVSOP |
| sn74ahct32dgvr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14TVSOP |
| sn74ahct32dgvr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14TVSOP |
| sn74ahct32dgvre4 | Texas Instruments | IC GATE OR QUAD 2INPUT 14-TVSOP |
| sn74ahct32dgvrg4 | Texas Instruments | IC GATE OR QUAD 2INPUT 14-TVSOP |
| sn74ahct32dr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14-SOIC |
| sn74ahct32dr | Texas Instruments | IC QUAD 2IN POS-OR GATE 14-SOIC |