Product Summary

The 74HCT423D is a high-speed Si-gate CMOS device that is pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HCT423D dual retriggerable monostable multivibrator with reset has two methods of output pulse width control.

Parametrics

74HCT423D absolute maximum ratings: (1)supply voltage: -0.5 +7 V; (2)input clamping current: ±20 mA at VI < -0.5 V or VI > VCC + 0.5 V; (3)output clamping current: ±20 mA at VO < -0.5 V or VO > VCC + 0.5 V; (4)output current: ±25 mA at -0.5 V < VO < VCC + 0.5 V; (5)supply current: 50 mA; (6)ground current: -50 mA; (7)storage temperature: -65 +150 ℃; (8)total power dissipation: DIP16 package: 750 mW, SO16, SSOP16, TSSOP16 and DHVQFN16 packages: 500 mW.

Features

74HCT423D features: (1)DC triggered from active HIGH or active LOW inputs; (2)Retriggerable for very long pulses up to 100% duty factor; (3)Direct reset terminates output pulse; (4)Schmitt-trigger action on all inputs except for the reset input; (5)Complies with JEDEC standard no. 7A; (6)ESD protection: HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V; (7)Specified from -40 ℃ to +85 ℃ and from -40 ℃ to +125 ℃.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74HCT423D
74HCT423D

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL MULTI

Data Sheet

Negotiable 
74HCT423D,112
74HCT423D,112

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL

Data Sheet

0-1: $0.16
1-25: $0.14
25-100: $0.13
100-250: $0.11
74HCT423DB,112
74HCT423DB,112

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL

Data Sheet

0-1: $0.25
1-25: $0.23
25-100: $0.22
100-250: $0.21
74HCT423D,118
74HCT423D,118

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL

Data Sheet

0-1: $0.37
1-25: $0.32
25-100: $0.27
100-250: $0.24
74HCT423DB,118
74HCT423DB,118

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL

Data Sheet

0-1: $0.50
1-25: $0.44
25-100: $0.39
100-250: $0.34
74HCT423DB
74HCT423DB

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL MULTI

Data Sheet

Negotiable 
74HCT423D-T
74HCT423D-T

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL MULTI

Data Sheet

Negotiable 
74HCT423DB-T
74HCT423DB-T

NXP Semiconductors

Monostable Multivibrator DUAL RETGIG MONOSTBL MULTI

Data Sheet

Negotiable