型号 | 功能描述 | 生产厂商 | 厂商LOGO | PDF大小 | PDF页数 | 下载地址 | 相关型号 |
SN54LS669J | SYNCHRONOUS 4-BIT UP/DOWN COUNTERS | TI[Texas Instruments] | ![TI[Texas Instruments]的LOGO](/PdfSupLogo/158TI.GIF) | 481.95 Kbytes | 共12页 |  | SN54ALS161B,DM74LS161A,SN54192,SN54ALS169B,HD74LS669,SN54ALS191A,SN54ALS193A,9316,SN54ALS561A,HCC40160B |
SN54LS669J | SYNCHRONOUS 4-BIT UP/DOWN COUNTER | ONSEMI[ON Semiconductor] | ![ONSEMI[ON Semiconductor]的LOGO](/PdfSupLogo/112ONSEMI.GIF) | 74.2 Kbytes | 共4页 |  | HEF40161B,74ACT163,CD54AC193,74AC11160,SN74F168,74F569,74HC4520,HEF40162B,DM74LS169A,HEF40163B |
SN54LS669J | SYNCHRONOUS 4-BIT UP/DOWN COUNTER | MOTOROLA[Motorola, Inc] | ![MOTOROLA[Motorola, Inc]的LOGO](/PdfSupLogo/105MOTOROLA.GIF) | 213.9 Kbytes | 共6页 |  | HEF40161B,74ACT163,CD54AC193,74AC11160,SN74F168,74F569,74HC4520,HEF40162B,DM74LS169A,HEF40163B |