SN74CB3Q3257 - Low-Voltage High-Bandwidth Bus Switch

Texas Instruments

SN74CB3Q3257 Datasheet Preview — Preview of SN74CB3Q3257 PDF

Datasheet Details

Part number	SN74CB3Q3257
Manufacturer	Texas Instruments ↗
File Size	0.98 MB
Description	Low-Voltage High-Bandwidth Bus Switch
Datasheet	SN74CB3Q3257-etcTI.pdf

SN74CB3Q3257 Product details

Description

The SN74CB3Q3257 device is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron).

Features

1 High-Bandwidth Data Path (up to 500 MHz).
5-V Tolerant I/Os With Device Powered Up or Powered Down.
Low and Flat ON-State Resistance (ron) Characteristics Over Operating Range (ron= 4 Ω Typical).
Rail-to-Rail Switching on Data I/O Ports.
0- to 5-V Switching With 3.3-V VCC.
0- to 3.3-V Switching With 2.5-V VCC.
Bidirectional Data Flow With Near-Zero Propagation Delay.
Low Input and Output Capacitance Minimizes Loading and S.

📁 SN74CB3Q3257 Similar Datasheet

SN74C74N - Dual D-Type Flip-Flop (ETC)
SN74101 - AND-OR Gate (ETC)
SN74102 - AND Gate (ETC)
SN74103 - Dual J-K Flip-Flop (ETC)
SN74106 - Dual J-K Flip-Flop (ETC)
SN74108 - Dual J-K Flip Flop (ETC)
SN7411 - Triple 3-Input AND (ETC)
SN74120 - Dual Pulse Synchronizers / Drivers (Texas Instruments Inc)

Other Datasheets by Texas Instruments

SN74CB3Q3251 - 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
SN74CB3Q3253 - Low-Voltage High-Bandwidth Bus Switch
SN74CB3Q32245 - 32-bit BUS SWITCH
SN74CB3Q3244 - 8-BIT FET BUS SWITCH
SN74CB3Q3245 - 8-BIT FET BUS SWITCH
SN74CB3Q3125 - Quadruple FET Bus Switch

Published: Dec 23, 2023 |