双路4 ： 1多路复用器/多路解复用器总线开关 Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
The 74FST3253 is a dual 4:1, high performance multiplexer/demultiplexer bus switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low RON and adds nearly zero propagation delay. The device adds no noise or ground bounce to the system.
Features
• RON < 4 Ω Typical
• Less Than 0.25 ns−Max Delay Through Switch
• Nearly Zero Standby Current
• No Circuit Bounce
• Control Inputs are TTL/CMOS Compatible
• Pin−For−Pin Compatible With QS3253, FST3253, CBT3253
• Popular Packages: QSOP−16, TSSOP−16, SOIC−16
• All Devices in Package TSSOP are Inherently Pb−Free| 型号 | 品牌 | 下载 |
|---|---|---|
| 74FST3253QSR | ON Semiconductor 安森美 | 下载 |
| 74FST3257DR2G | ON Semiconductor 安森美 | 下载 |
| 74FST3257DTR2G | ON Semiconductor 安森美 | 下载 |
| 74FST3257MNTWG | ON Semiconductor 安森美 | 下载 |
| 74FST3244DWR2 | ON Semiconductor 安森美 | 下载 |
| 74FST3244DTR2 | ON Semiconductor 安森美 | 下载 |
| 74FST3245QSR | ON Semiconductor 安森美 | 下载 |
| 74FST3245DTR2 | ON Semiconductor 安森美 | 下载 |
| 74FST3244QSR | ON Semiconductor 安森美 | 下载 |
| 74FST3251DR2 | ON Semiconductor 安森美 | 下载 |
| 74FST3251DTR2 | ON Semiconductor 安森美 | 下载 |