Datasheet4U Logo Datasheet4U.com

M54HC4538 - DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

General Description

The M54/74HC4538 is a high speed CMOS DUAL MONOSTABLEMULTIVIBRATOR fabricated in silicon gate C2MOS technology.

It has the same high speed performance of LSTTL combined with true CMOS low power consumption.

Key Features

  • both a negative, A, and a positive, B, edge triggered input, either of which can be used as an inhibit input. Also included is a clear input that when taken low resets the one shot. The monostable multivibrators are retriggerable. That is, they may be triggered reapeatedly while their outputs are generating a pulse and the pulse will be extended. Pulse width stability over a wide range of temperature and supply is achieved using linear CMOS techniques. The output pulse equation is simply : PW =.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
M54HC4514 Rad-hard high speed 2V to 6V CMOS logic STMicroelectronics
M54HC4020 Rad-hard high speed 2V to 6V CMOS logic STMicroelectronics
M54HC4040 Rad-hard high speed 2V to 6V CMOS logic STMicroelectronics
M54HC4049 Rad-hard high speed 2V to 6V CMOS logic STMicroelectronics
M54HC4050 Rad-hard high speed 2V to 6V CMOS logic STMicroelectronics

Other Datasheets by STMicroelectronics

Part Number Description
M54HC4511 BCD TO 7 SEGMENT LATCH/DECODER DRIVER
M54HC4518 HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER
M54HC4520 COUNTER
M54HC4543 BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER
M54HC4002 DUAL 4 INPUT NOR GATE

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
M54HC4538 M74HC4538 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR . . . . . . . . HIGH SPEED tPD = 25 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION STANDBY STATEICC =4 µA (MAX.) AT TA = 25 °C ACTIVE STATE ICC = 200 µA (TYP.) AT VCC = 5 V HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OUTPUT PULSE WIDTH RANGE tWOUT = 120 ns ~ 60 s OVER AT VCC = 4.