Product Summary

The MC14538BCP is a dual, retriggerable, resettable monostable multivibrator. The MC14538BCP 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.

Parametrics

MC14538BCP absolute maximum ratings: (1) VDD DC Supply Voltage Range: -0.5 to +18.0V; (2) Vin, Vout Input or Output Voltage Range (DC or Transient): -0.5 to VDD + 0.5V; (3) Iin, IoutInput or Output Current(DC or Transient) per Pin:±10mA; (4) PD Power Dissipation,per Package (Note 3.): 500mW; (5) TAOperating Temperature Range: -55 to +125°C; (6) TstgStorage Temperature Range: -65 to +150°C; (7) Lead Temperature(8–Second Soldering): 260°C.

Features

MC14538BCP features: (1) Unlimited Rise and Fall Time Allowed on the A Trigger Input; (2) Pulse Width Range = 10 μs to 10 s; (3) Latched Trigger Inputs; (4) Separate Latched Reset Inputs; (5) 3.0 Vdc to 18 Vdc Operational Limits; (6) Triggerable from Positive (A Input) or Negative–Going Edge(B–Input); (7) Capable of Driving Two Low–power TTL Loads or One Low–powerSchottky TTL Load Over the Rated Temperature Range; (8) Pin–for–pin Compatible with MC14528B and CD4528B (CD4098); (9) Use the MC54/74HC4538A for Pulse Widths Less Than 10 μs withSupplies Up to 6 V.

Diagrams

 MC14538BCP pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC14538BCP
MC14538BCP

ON Semiconductor

Monostable Multivibrator 3-18V Dual Precision

Data Sheet

Negotiable 
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