低电压4位1 -OF - 2FET复用器/解复用器 LOW-VOLTAGE 4-BIT 1-OF-2FET MULTIPLEXER/DEMULTIPLEXER
The SN74CBTLV3257 device is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The select S input controls the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable OE input is high.
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
型号 | 品牌 | 下载 |
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74CBTLV3257PWRG4 | TI 德州仪器 | 下载 |
74CBTLV16245PAG | Integrated Device Technology 艾迪悌 | 下载 |
74CBTLV1G125GW,125 | NXP 恩智浦 | 下载 |
74CB3T16212DGGRG4 | TI 德州仪器 | 下载 |
74CBT16209ADGGRG4 | TI 德州仪器 | 下载 |
74CBTLV3253PGG | Integrated Device Technology 艾迪悌 | 下载 |
74CBTLV3125DBQRE4 | TI 德州仪器 | 下载 |
74CBTLV16212DLRG4 | TI 德州仪器 | 下载 |
74CBTLV3862PGG | Integrated Device Technology 艾迪悌 | 下载 |
74CBTLV16212GRE4 | TI 德州仪器 | 下载 |
74CBTLV16212GRG4 | TI 德州仪器 | 下载 |