Product Summary

The MC14538B is a dual, retriggerable, resettable monostable
multivibrator. It may be triggered from either edge of an input pulse,
and produces an accurate output pulse over a wide range of widths, the
duration and accuracy of which are determined by the external timing
components, CX and RX.

Features

? Unlimited Rise and Fall Time Allowed on the A Trigger Input
? Pulse Width Range = 10 μs to 10 s
? Latched Trigger Inputs
? Separate Latched Reset Inputs
? 3.0 Vdc to 18 Vdc Operational Limits
? Triggerable from Positive (A Input) or Negative–Going Edge
(B–Input)
? Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
? Pin–for–pin Compatible with MC14528B and CD4528B (CD4098)
? Use the MC54/74HC4538A for Pulse Widths Less Than 10 μs with
Supplies Up to 6 V

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC14538B
MC14538B

Other


Data Sheet

Negotiable 
MC14538BCP
MC14538BCP

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision

Data Sheet

Negotiable 
MC14538BDG
MC14538BDG

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision MonoStable

Data Sheet

0-1: $0.35
1-25: $0.29
25-100: $0.21
100-500: $0.17
MC14538BCPG
MC14538BCPG

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision MonoStable

Data Sheet

0-1: $0.38
1-25: $0.34
25-100: $0.25
100-500: $0.21
MC14538BD
MC14538BD

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision

Data Sheet

Negotiable 
MC14538BDR2
MC14538BDR2

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision

Data Sheet

Negotiable 
MC14538BDTR2G
MC14538BDTR2G

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision MonoStable

Data Sheet

0-1: $0.50
1-25: $0.36
25-100: $0.29
100-500: $0.26
MC14538BDWR2G
MC14538BDWR2G

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision MonoStable

Data Sheet

0-1: $0.50
1-25: $0.39
25-100: $0.34
100-500: $0.25
500-1000: $0.20