Texas Instruments SN74CBT3306 Dual FET Bus Switch Data Sheet User Guide
Summary
The SN74CBT3306 is a dual FET bus switch known for its independent line switching capability, ideal for signal routing and isolation across two ports. This detailed datasheet provides comprehensive technical specifications, including electrical characteristics, recommended operating conditions, absolute maximum ratings, and switching timings (e.g., $t_{pd}$, $t_{OE}$). It is essential reference material for engineers designing circuits that require reliable, TTL-compatible bus switching functionality in industrial environments. The manual empowers professional electronics designers to implement robust signal pathways within their systems.
Page 1 Text Content
查询CBT3306供应商 SN74CBT3306
DUAL FET BUS SWITCH SCDS016E – MAY 1995 – REVISED MAY 1998 5-Ω Switch Connection Between Two Ports D OR PW PACKAGE (TOP VIEW)
TTL-Compatible Input Levels Package Options Include Plastic
1OE VCC
Small-Outline (D) and Thin Shrink
1A 2OE
Small-Outline (PW) Packages
1B 2B GND 2A
description The SN74CBT3306 dual FET bus switch features independent line switches. Each switch is disabled when the associated output-enable (OE) input is high. The SN74CBT3306 is characterized for operation from –40°C to 85°C.
FUNCTION TABLE (each bus switch) INPUT
FUNCTION
OE A port = B port
Disconnect
logic diagram (positive logic)
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Copyright 1998, Texas Instruments Incorporated
Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
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Page Summary Contents For Texas Instruments SN74CBT3306 Dual FET Bus Switch Data Sheet User Guide
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 4 |
| File Size | 51.75 KB |
| Published | July 10, 2026 |
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Frequently Asked Questions
What is the recommended operational temperature range for this switch?
The SN74CBT3306 operates from –40°C to 85°C.
How must unused control inputs be handled?
All unused control inputs must be held at Vcc or GND to ensure proper device operation.
Are there package options besides the D and PW packages?
Package options include Small-Outline (D) and Thin Shrink Small-Outline (PW).
What is the maximum supply voltage for this device?
The Supply Voltage range extends up to 7 V CC.