| 型号 | 功能描述 | 生产厂商 | 厂商LOGO | PDF大小 | PDF页数 | PDF文件 | 相关型号 | 第一页预览 | 产品购买 |
| SN74LS190N | PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS | MOTOROLA[Motorola, Inc] | ![MOTOROLA[Motorola, Inc]的LOGO-天天IC网](https://cache.ttic.cc/PdfSupLogo/105MOTOROLA.GIF) | 310.01 Kbytes | 共10页 |  | PI74FCT191T,CD54AC191,SN54ALS169B,DM74LS161A,HD74LS393,CD54AC193,HCF40193,SN54ALS191A,HD74LS669,SN54LS160A |
 |
产品购买
|
| SN74LS190N | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TI[Texas Instruments] | ![TI[Texas Instruments]的LOGO-天天IC网](https://cache.ttic.cc/PdfSupLogo/158TI.GIF) | 512.63 Kbytes | 共14页 |  | MM54HC190,DM54LS190,54191,DM74LS191,MIC2205,TS4973,SC2677,UCC2882-,XR16C850 |
 |
产品购买
|
| SN74LS190N | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TI1[Texas Instruments] | ![TI1[Texas Instruments]的LOGO-天天IC网](https://cache.ttic.cc/PdfSupLogo/841TI1.GIF) | 1062.24 Kbytes | 共16页 |  | |
 |
产品购买
|