Texas Instruments SN74CBT3125 Data Handbook/Manual
Summary
The SN74CBT3125 is a Quadruple FET Bus Switch designed for circuit designers requiring independent signal connection or isolation capability. This comprehensive datasheet provides all necessary specifications, including electrical characteristics, absolute maximum ratings, and temperature ranges (-40°C to 85°C). The manual guides users through selecting the appropriate package (e.g., DGV, DBQ) and ensures correct implementation of this high-reliability switching component in critical electronic applications.
Page 1 Text Content
查询CBT3125供应商 SN74CBT3125
QUADRUPLE FET BUS SWITCH SCDS021E – MAY 1995 – REVISED MAY 1998 Standard ’125-Type Pinout D, DB, DGV, OR PW PACKAGE (TOP VIEW)
5-Ω Switch Connection Between Two Ports TTL-Compatible Input Levels
1OE VCC Package Options Include Plastic 1A 4OE
Small-Outline (D), Shrink Small-Outline 1B 4A (DB, DBQ), Thin Very Small-Outline (DGV), 2OE 4B and Thin Shrink Small-Outline (PW) 2A 3OE Packages 2B 3A
GND 3B
description The SN74CBT3125 quadruple FET bus switch DBQ PACKAGE
features independent line switches. Each switch (TOP VIEW)
is disabled when the associated output-enable
(OE) input is high. NC VCC 1OE 4OE
The SN74CBT3125 is characterized for operation
from –40°C to 85°C.
FUNCTION TABLE 2OE 3OE (each bus switch)
2A 3A INPUT 2B 3B
FUNCTION
OE GND NC A port = B port
Disconnect NC – No internal connection
logic diagram (positive logic)
Pin numbers shown are for the D, DB, DGV, and PW packages.
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.
Copyright 1998, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Page Summary Contents For Texas Instruments SN74CBT3125 Data Handbook/Manual
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 4 |
| File Size | 52.98 KB |
| Published | June 18, 2026 |
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