Product
0
SN74CBTLV16212
  • SN74CBTLV16212
  • SN74CBTLV16212
  • SN74CBTLV16212

SN74CBTLV16212

ACTIVE

3.3-V, crosspoint/exchange, 24-channel FET bus switch

Texas Instruments SN74CBTLV16212 Product Info

1 April 2026 4

Parameters

Protocols

Analog

Configuration

Crosspoint/exchange

Number of channels

24

Bandwidth (MHz)

200

Supply voltage (max) (V)

3.6

Ron (typ) (mΩ)

3000

Input/output voltage (min) (V)

0

Input/output voltage (max) (V)

3.6

Operating temperature range (°C)

-40 to 85

Input/output continuous current (max) (mA)

128

COFF (typ) (pF)

8

OFF-state leakage current (max) (µA)

1

Ron (max) (mΩ)

40000

VIH (min) (V)

2

VIL (max) (V)

0.8

Rating

Catalog

Package

SSOP (DL)-56-190.647 mm² 18.42 x 10.35

Features

  • Member of the Texas Instruments Widebus™ Family
  • 4- Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Break-Before-Make Feature
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

Widebus is a trademark of Texas Instruments.

  • Member of the Texas Instruments Widebus™ Family
  • 4- Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Break-Before-Make Feature
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

Widebus is a trademark of Texas Instruments.

Description

The SN74CBTLV16212 provides 24 bits of high-speed bus switching or exchanging. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device operates as a 24-bit bus switch or a 12-bit bus exchanger, which provides data exchanging between the four signal ports via the data-select (S0, S1, S2) terminals.

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.

The SN74CBTLV16212 is specified by the break-before-make feature to have no through current when switching between B ports.

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