Product
0
SN74CBTLV3245A-Q1
  • SN74CBTLV3245A-Q1
  • SN74CBTLV3245A-Q1
  • SN74CBTLV3245A-Q1
  • SN74CBTLV3245A-Q1

SN74CBTLV3245A-Q1

ACTIVE

Automotive 3.3-V, 1:1 (SPST), 8-channel general-purpose FET bus switch

Texas Instruments SN74CBTLV3245A-Q1 Product Info

1 April 2026 1

Parameters

Protocols

Analog

Configuration

1:1 SPST

Number of channels

8

Bandwidth (MHz)

200

Supply voltage (max) (V)

3.6

Supply voltage (min) (V)

2.3

Ron (typ) (mΩ)

5000

Input/output voltage (min) (V)

0

Input/output voltage (max) (V)

3.6

ESD HBM (typ) (kV)

2

Operating temperature range (°C)

-40 to 125

Input/output continuous current (max) (mA)

128

COFF (typ) (pF)

9

OFF-state leakage current (max) (µA)

60

Ron (max) (mΩ)

40000

VIH (min) (V)

2

VIL (max) (V)

0.8

Rating

Automotive

Package

VQFN (RKS)-20-11.25 mm² 4.5 x 2.5

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results: –
    • Device Temperature Grade 1: –40°C to +125°C
    • Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C5
  • Standard ’245-Type Pinout
  • 5-Ω Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results: –
    • Device Temperature Grade 1: –40°C to +125°C
    • Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C5
  • Standard ’245-Type Pinout
  • 5-Ω Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)

Description

The SN74CBTLV3245A-Q1 provides eight bits of high-speed bus switching in a standard ’245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device is organized as one 8-bit switch. When output enable (OE) is low, the 8-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 two ports.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature maitains that damaging current does not backflow through the device when the device is powered down. The device has isolation during power off.

To maintain the high-impedance state during power up or power down, OE is tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Subscribe to Welllinkchips !
Your Name
* Email
Popular Posts
Featured Parts More >
Submit a request
CONTACT US
Company address

WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK

Send Enquiry
SEND e-MAIL
Office hour from 9am to 6pm ,
Monday through Friday, UTC/GMT +8