SN74LS169BNSR | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | TI[Texas Instruments] | ![TI[Texas Instruments]的LOGO](/PdfSupLogo/158TI.GIF) | 823.21 Kbytes | 共20页 |  | SN54ALS161B,DM74LS161A,SN54ALS169B,HD74LS669,SN54ALS191A,SN54ALS193A,SN54ALS569A,PI74FCT191T,DM54S161,CD54AC161 |
SN74LS169BNSRE4 | SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | TI[Texas Instruments] | ![TI[Texas Instruments]的LOGO](/PdfSupLogo/158TI.GIF) | 823.21 Kbytes | 共20页 |  | SN54ALS161B,DM74LS161A,SN54ALS169B,HD74LS669,SN54ALS191A,SN54ALS193A,SN54ALS569A,PI74FCT191T,DM54S161,CD54AC161 |