Product Summary

The 74HC4538D high-speed Si-gate CMOS device and is pin compatible with the 4000B series. The 74HC4538D is specified in compliance with JEDEC standard no. 7A. The 74HC4538D is a dual retriggerable-resettable monostable multivibrators. Schmitt-trigger action in the trigger inputs makes the 74HC4538D highly tolerant to slower rise and fall times.

Parametrics

74HC4538D absolute maximum ratings: (1) input leakage current nRCEXT: 0.5 to 10.0μA; (2) VCC: 5.5V; (3) VI: 2.0V or GND; (4) propagation delay nA ,nA to nQ, nQ, CL=15pF, Vcc=5V: 27 to 30ns.

Features

74HC4538D features: (1) Separate reset inputs; (2) Triggering from leading or trailing edge; (3) Output capability: standard; (4) Icccategory: MSI; (5) Power-on reset on-chip.

Diagrams

74HC4538D Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74HC4538D
74HC4538D

NXP Semiconductors

Monostable Multivibrator DUAL MONO RETRIG PRECISION

Data Sheet

Negotiable 
74HC4538D,652
74HC4538D,652

NXP Semiconductors

Monostable Multivibrator DUAL MONO RETRIG

Data Sheet

0-1: $0.13
1-25: $0.12
25-100: $0.12
100-250: $0.11
74HC4538DB,118
74HC4538DB,118

NXP Semiconductors

Monostable Multivibrator DUAL RETRIG PRECSION

Data Sheet

0-1: $0.37
1-25: $0.34
25-100: $0.28
100-250: $0.26
74HC4538DB,112
74HC4538DB,112

NXP Semiconductors

Monostable Multivibrator DUAL RETRIG PRECSION

Data Sheet

0-1: $0.64
1-25: $0.51
25-100: $0.45
100-250: $0.39
74HC4538D,653
74HC4538D,653

NXP Semiconductors

Monostable Multivibrator DUAL RETRIG PRECISION MONOSTAT

Data Sheet

0-1: $0.14
1-25: $0.13
25-100: $0.12
100-250: $0.11
74HC4538DB
74HC4538DB

NXP Semiconductors

Monostable Multivibrator DUAL RETRIG PRECSION MONOSTAB

Data Sheet

Negotiable 
74HC4538DB-T
74HC4538DB-T

NXP Semiconductors

Monostable Multivibrator DUAL RETRIG PRECSION MONOSTAB

Data Sheet

Negotiable