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SN74TVC16222A

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5V、22 通道电压钳位

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数据表

SN74TVC16222A

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产品详情

Configuration 1:1 SPST Number of channels 23 Power supply voltage - single (V) 0.8, 1.2, 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 10 CON (typ) (pF) 12 Bandwidth (MHz) 100 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 64 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5
Configuration 1:1 SPST Number of channels 23 Power supply voltage - single (V) 0.8, 1.2, 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 10 CON (typ) (pF) 12 Bandwidth (MHz) 100 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 64 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5
SSOP (DL) 48 164.358 mm² 15.88 x 10.35 TSSOP (DGG) 48 101.25 mm² 12.5 x 8.1 TVSOP (DGV) 48 62.08 mm² 9.7 x 6.4
  • 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.
  • 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.

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.

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.
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类型 标题 下载最新的英语版本 日期
* 数据表 SN74TVC16222A 数据表 (Rev. G) 2005年 4月 18日
应用手册 选择正确的德州仪器 (TI) 信号开关 (Rev. E) PDF | HTML 英语版 (Rev.E) PDF | HTML 2022年 8月 5日
应用手册 多路复用器和信号开关词汇表 (Rev. B) 英语版 (Rev.B) PDF | HTML 2022年 3月 11日
选择指南 Logic Guide (Rev. AB) 2017年 6月 12日
应用手册 Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 2015年 12月 2日
选择指南 逻辑器件指南 2014 (Rev. AA) 最新英语版本 (Rev.AB) 2014年 11月 17日
用户指南 LOGIC Pocket Data Book (Rev. B) 2007年 1月 16日
应用手册 选择正确的电平转换解决方案 (Rev. A) 英语版 (Rev.A) 2006年 3月 23日
应用手册 Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 2004年 7月 8日
用户指南 Signal Switch Data Book (Rev. A) 2003年 11月 14日
应用手册 TI IBIS File Creation, Validation, and Distribution Processes 2002年 8月 29日
更多文献资料 Standard Linear & Logic for PCs, Servers & Motherboards 2002年 6月 13日

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封装 引脚 下载
SSOP (DL) 48 查看选项
TSSOP (DGG) 48 查看选项
TVSOP (DGV) 48 查看选项
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包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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