Rev.1.00 Apr 07, 2006 page 1 of 6
HD74CBT1G125

Single FET Bus Switch

REJ03D0815-0100
(Previous: ADE-205-645)
Rev.1.00
Apr 07, 2006
Description
The HD74CBT1G125 features a single high-speed line switch. The switch is disabled when the output enable (OE)
input is high.
Features
• Minimal propagation delay through the switch.
• 5 Ω switch connection between two ports.
• TTL-compatible input levels.
• Ultra low quiescent power.
Ideally suited for notebook applications.
• Ordering Information
Part Name Package Type Package Code
(Previous code) Package
Abbreviation Taping Abbreviation
(Quantity)
HD74CBT1G125CME CMPAK–5pin PT SP0005ZC-A
(CMPAK–5V)
CM E (3,000pcs / Reel)
Outline and Article Indication
• HD74CBT1G125
Marking
= Control code
( or blank)

B B

Index band
CMPAK–5
Function Table
Input OE Function
L A port = B port
H Disconnect
H: High level
L: Low level