ON MC74HC4538ADR2G

单稳态30 ns2 V ~ 6 V

Overview

The MC74HC4538ADR2G is identical in pinout to the MC14538B. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This dual monostable multivibrator may be triggered by either the positive or the negative edge of an input pulse, and produces a precision output pulse over a wide range of pulse widths. Because the device has conditioned trigger inputs, there are no trigger−input rise and fall time restrictions. The output pulse width is determined by the external timing components, Rx and Cx. The device has a reset function which forces the Q output low and the Q output high, regardless of the state of the output pulse circuitry.

• These Devices are Pb−Free, Halogen Free and are RoHS Compliant 

Features

74HC Series
in 16-SOIC (0.154, 3.90mm Width) package
Mounting Type: Surface Mount
Logic Type: Monostable
Operating Temperature: 74HC
based on 74HC4538
Supply Voltage: 4.5V
Quiescent Current at 130μA
output current at 5.2mA

2 V ~ 6 V Voltage - Supply

Applications

There are a lot of ON Semiconductor
MC74HC4538ADR2G applications of multivibrators.

• Timing clrcults
• Time-delay applications
• AV Receivers
• Blu-ray Players and Home Theaters
• DVD Recorders and Players
• Desktop PCs or Notebook PCs
• Digital Radio and Internet Radio Players
• Digital Video Cameras (DVC)
• Embedded PCs
• GPS: Personal Navigation Devices