Texas Instruments SN74CB3T3245 Product Info

Parameters

Protocols	Analog
Configuration	1:1 SPST
Number of channels	8
Bandwidth (MHz)	100
Supply voltage (max) (V)	3.6
Ron (typ) (mΩ)	5000
Input/output voltage (min) (V)	0
Input/output voltage (max) (V)	5.5
Operating temperature range (°C)	-40 to 85
ESD CDM (kV)	1
Input/output continuous current (max) (mA)	128
COFF (typ) (pF)	5
CON (typ) (pF)	5
OFF-state leakage current (max) (µA)	10
Ron (max) (mΩ)	8500
VIH (min) (V)	1.7
VIL (max) (V)	0.8
Rating	Catalog

Package

SOIC (DW)-20-131.84 mm² 12.8 x 10.3

Features

Standard ’245-type pinout
Output voltage translation tracks VCC
Supports mixed-mode signal operation on all data I/O ports
- 5V Input down to 3.3V output level shift with 3.3V VCC
- 5V/3.3V input down to 2.5V output level shift with 2.5V VCC
5V-tolerant I/Os with device powered up or powered down
Bidirectional data flow with near-zero propagation delay
Low ON-state resistance (ron) characteristics (ron = 5Ω typical)
Low Input, output capacitance minimizes loading (Cio(OFF) = 5pF typical)
Data and control inputs provide undershoot clamp diodes
Low power consumption (ICC = 40µA maximum)
VCC operating range from 2.3V to 3.6V
Data I/Os support 0 to 5V signaling levels (0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V)
Control inputs can be driven by TTL or 5V/3.3V CMOS outputs
Ioff supports partial-power-down mode operation
Latch-up performance exceeds 250mA per JESD 17
ESD performance tested per JESD 22
- 2000V human-body model (A114-B, Class II)
- 1000V charged-device model (C101)
Designed for low-power portable equipment

Standard ’245-type pinout
Output voltage translation tracks VCC
Supports mixed-mode signal operation on all data I/O ports
- 5V Input down to 3.3V output level shift with 3.3V VCC
- 5V/3.3V input down to 2.5V output level shift with 2.5V VCC
5V-tolerant I/Os with device powered up or powered down
Bidirectional data flow with near-zero propagation delay
Low ON-state resistance (ron) characteristics (ron = 5Ω typical)
Low Input, output capacitance minimizes loading (Cio(OFF) = 5pF typical)
Data and control inputs provide undershoot clamp diodes
Low power consumption (ICC = 40µA maximum)
VCC operating range from 2.3V to 3.6V
Data I/Os support 0 to 5V signaling levels (0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V)
Control inputs can be driven by TTL or 5V/3.3V CMOS outputs
Ioff supports partial-power-down mode operation
Latch-up performance exceeds 250mA per JESD 17
ESD performance tested per JESD 22
- 2000V human-body model (A114-B, Class II)
- 1000V charged-device model (C101)
Designed for low-power portable equipment

Description

The SN74CB3T3245 device is a high-speed, TTL-compatible, 8-bit FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC.

ELECTRONIC COMPONENTS
All In One Distributor

SN74CB3T3245

3.3-V, 1:1 (SPST), 8-channel FET bus switch with level shifter

Texas Instruments SN74CB3T3245 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

SN74CB3T3245

3.3-V, 1:1 (SPST), 8-channel FET bus switch with level shifter

Texas Instruments SN74CB3T3245 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor