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SN74CBTD16211

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具有电平转换器的 5V、1:1 (SPST)、24 通道 FET 总线开关

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功能与比较器件相同且具有相同引脚。
SN74CBT16211C 正在供货 具有 –2V 下冲保护的 5V、1:1 (SPST)、24 通道 FET 总线开关 Upgraded powered-off protection and undershoot protection support

SN74CBTD16211

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产品详情

Protocols Analog Configuration 1:1 SPST Number of channels 24 Bandwidth (MHz) 20 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 5.5 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 128 COFF (typ) (pF) 5.5 OFF-state leakage current (max) (µA) 1 Ron (max) (mΩ) 50000 VIH (min) (V) 2 VIL (max) (V) 0.8 Rating Catalog
Protocols Analog Configuration 1:1 SPST Number of channels 24 Bandwidth (MHz) 20 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 5.5 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 128 COFF (typ) (pF) 5.5 OFF-state leakage current (max) (µA) 1 Ron (max) (mΩ) 50000 VIH (min) (V) 2 VIL (max) (V) 0.8 Rating Catalog
SSOP (DL) 56 190.647 mm² (18.42 mm × 10.35 mm) TVSOP (DGV) 56 72.32 mm² (11.3 mm × 6.4 mm) TSSOP (DGG) 56 113.4 mm² (14 mm × 8.1 mm)
  • Member of Texas Instruments Widebus™ Family
  • 5- Switch Connection Between Two Ports
  • TTL-Compatible Input Levels
  • Designed to Be Used in Level-Shifting Applications

Widebus is a trademark of Texas Instruments.
  • Member of Texas Instruments Widebus™ Family
  • 5- Switch Connection Between Two Ports
  • TTL-Compatible Input Levels
  • Designed to Be Used in Level-Shifting Applications

Widebus is a trademark of Texas Instruments.

The SN74CBTD16211 provides 24 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to VCC is integrated in the circuit to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs.

The device is organized as a dual 12-bit bus switch with separate output-enable (OE)\ inputs. It can be used as two 12-bit bus switches or as one 24-bit bus switch. When (OE)\ is low, the associated 12-bit bus switch is on, and port A is connected to port B. When (OE)\ is high, the switch is open, and the high-impedance state exists between the ports.

The SN74CBTD16211 provides 24 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to VCC is integrated in the circuit to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs.

The device is organized as a dual 12-bit bus switch with separate output-enable (OE)\ inputs. It can be used as two 12-bit bus switches or as one 24-bit bus switch. When (OE)\ is low, the associated 12-bit bus switch is on, and port A is connected to port B. When (OE)\ is high, the switch is open, and the high-impedance state exists between the ports.
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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 24-Bit FET Bus Switch With Level Shifting 数据表 (Rev. H) 2002-7-24
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 2022-8-5
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 2022-3-11

设计与开发

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仿真模型

SN74CBTD16211 IBIS Model (Rev. A)

SCDM008 (78 KB) - IBIS 模型
支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
SSOP (DL) 56 Ultra Librarian
TVSOP (DGV) 56 Ultra Librarian
TSSOP (DGG) 56 Ultra Librarian
适用于评估类项目的 TI 标准条款与条件。

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