SN74TVC16222A - 22 位钳位电压

SN74TVC16222A是TI德州仪器公司的一款转换多路复用器/多路解复用器产品，SN74TVC16222A是22 位钳位电压，本站介绍了SN74TVC16222A的封装应用图解、特点和优点、功能等，并给出了与SN74TVC16222A相关的TI元器件型号供参考。

SN74TVC16222A - 22 位钳位电压 - 转换多路复用器/多路解复用器 - 多路复用器/多路解复用器(Mux/Demux) - 德州仪器

产品描述

The SN74TVC16222A provides 23 parallel NMOS pass transistors with a common gate. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device can be used as a 22-bit switch, with the gates cascaded together to a reference transistor. The low-voltage side of each pass transistor is limited to a voltage set by the reference transistor. This is done to protect components with inputs that are sensitive to high-state voltage-level overshoots. (See Application Information in this data sheet.)

All of the transistors in the TVC array have the same electrical characteristics; therefore, any one of them can be used as the reference transistor. Because, within the device, the characteristics from transistor to transistor are equal, the maximum output high-state voltage (VOH) is approximately the reference voltage (VREF), with minimal deviation from one output to another. This is a benefit of the TVC solution over discrete devices. Because the fabrication of the transistors is symmetrical, either port connection of each bit can be used as the low-voltage side, and the I/O signals are bidirectional through each FET.

产品特性

Member of the Texas Instruments Widebus™ Family
Designed to Be Used in Voltage-Limiting Applications
6.5- On-State Connection Between Ports A and B
Flow-Through Pinout for Ease of Printed Circuit Board Trace Routing
Direct Interface With GTL+ Levels
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

Widebus and TI are trademarks of Texas Instruments.

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