ZHCSWC0S January 1993 – December 2024 SN54LVC157A , SN74LVC157A
PRODUCTION DATA
这些四通道 2 线至 1 线数据选择器/多路复用器可在 1.65V 至
3.6V VCC 下运行。
| 器件型号 | 封装(1) | 封装尺寸(2) | 本体尺寸(3) |
|---|---|---|---|
| SNx4LVC157A | BQB(WQFN,16) | 3.5mm × 2.5mm | 3.5mm × 2.5mm |
| D(SOIC,16) | 9.90mm × 6mm | 9.90mm × 3.90mm | |
| DB(SSOP,16) | 6.20mm × 7.8mm | 6.20mm × 5.30mm | |
| NS(SOP,16) | 5mm × 6.4mm | 5mm × 4.4mm | |
| PW(TSSOP,16) | 5.00mm × 6.4mm | 5.00mm × 4.40mm | |
| RGY(VQFN,16) | 4mm × 3.5mm | 4mm × 3.5mm |
逻辑图(正逻辑)