| 型号 | 厂商 | 描述 |
| sn74als569adwrg4 | Texas Instruments | IC COUNTER BINARY 4BIT 20SOIC |
| sn74als569an | Texas Instruments | IC COUNTER SYNCH 4BIT U/D 20-DIP |
| sn74als569ane4 | Texas Instruments | IC COUNTER SYNCH 4BIT U/D 20-DIP |
| sn74als569ansr | Texas Instruments | IC COUNTER SYNCH 4BIT U/D 20-SOP |
| sn74als569ansre4 | Texas Instruments | IC COUNTER SYNCH 4BIT U/D 20-SOP |
| sn74als569ansrg4 | Texas Instruments | IC COUNTER BINARY 4B 20SOP |
| sn74als573cdbr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SSOP |
| sn74als573cdbr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SSOP |
| sn74als573cdbr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SSOP |
| sn74als573cdbre4 | Texas Instruments | IC LATCH TRANSP OCT D 3ST 20SSOP |
| sn74als573cdbrg4 | Texas Instruments | IC D-TYPE LATCH SGL 3-ST 20SSOP |
| sn74als573cdw | Texas Instruments | IC OCT D TRANSP LATCH 20-SOIC |
| sn74als573cdwe4 | Texas Instruments | IC LATCH TRANSP OCT D 3ST 20SOIC |
| sn74als573cdwg4 | Texas Instruments | IC D-TYPE LATCH SGL 3-ST 20SOIC |
| sn74als573cdwr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SOIC |
| sn74als573cdwr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SOIC |
| sn74als573cdwr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SOIC |
| sn74als573cdwre4 | Texas Instruments | IC LATCH TRANSP OCT D 3ST 20SOIC |
| sn74als573cdwrg4 | Texas Instruments | IC D-TYPE LATCH SGL 3-ST 20SOIC |
| sn74als573cn | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20-DIP |
| sn74als573cne4 | Texas Instruments | IC LATCH TRANSP OCT D 3ST 20-DIP |
| sn74als573cnsr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SOP |
| sn74als573cnsr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SOP |
| sn74als573cnsr | Texas Instruments | IC OCT D TRANSP LATCH 3ST 20SOP |
| sn74als573cnsre4 | Texas Instruments | IC LATCH TRANSP OCT D 3ST 20-SOP |
| sn74als573cnsrg4 | Texas Instruments | IC D-TYPE LATCH SGL 3-ST 20SOP |
| sn74als574bdw | Texas Instruments | IC OCT D-TYPE FLIP-FLOP 20-SOIC |
| sn74als574bdwe4 | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 20-SOIC |
| sn74als574bdwg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20SOIC |
| sn74als574bdwr | Texas Instruments | IC OCT D EDG-TRG F-F 3ST 20-SOIC |
| sn74als574bdwr | Texas Instruments | IC OCT D EDG-TRG F-F 3ST 20-SOIC |
| sn74als574bdwr | Texas Instruments | IC OCT D EDG-TRG F-F 3ST 20-SOIC |
| sn74als574bdwre4 | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 20-SOIC |
| sn74als574bdwrg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20SOIC |
| sn74als574bn | Texas Instruments | IC OCT D EDG-TRG F-F 3ST 20-DIP |
| sn74als574bne4 | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 20-DIP |
| sn74als574bnsr | Texas Instruments | IC OCT D EDG-TRIGG FF 3ST 20SOP |
| sn74als574bnsr | Texas Instruments | IC OCT D EDG-TRIGG FF 3ST 20SOP |
| sn74als574bnsr | Texas Instruments | IC OCT D EDG-TRIGG FF 3ST 20SOP |
| sn74als574bnsre4 | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 20-SOP |
| sn74als574bnsrg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 20SOP |
| sn74als575adw | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 24-SOIC |
| sn74als575adwe4 | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 24-SOIC |
| sn74als575adwg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 24SOIC |
| sn74als575adwr | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 24-SOIC |
| sn74als575adwre4 | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 24-SOIC |
| sn74als575adwrg4 | Texas Instruments | IC FLIP FLOP D-TYPE SGL 24SOIC |
| sn74als575ant | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 24-DIP |
| sn74als575ante4 | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 24-DIP |
| sn74als576bdw | Texas Instruments | IC FLIP FLOP OCTAL D 3ST 20-SOIC |