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TEXAS INSTRUMENTS  CD14538BE  MONO MULTIVIBRATOR, 100NS, DIP-16

Product Overview

The CD14538BE is a dual precision mono-stable Multi-vibrator IC provides stable retriggerable/resettable one-shot operation for any fixed-voltage timing application. An external resistor (RX) and an external capacitor (CX) control the timing and accuracy for the circuit. Adjustment of RX and CX provides a wide range of output pulse widths from the Q and Q/ terminals. The time delay from trigger input to output transition (trigger propagation delay) and the time delay from reset input to output transition (reset propagation delay) are independent of RX and CX. Precision control of output pulse widths is achieved through linear CMOS techniques.
  • Retriggerable/Resettable Capability
  • Trigger and Reset Propagation Delays Independent of RX and CX
  • Triggering from Leading or Trailing Edge
  • Q and Q/ Buffered Outputs Available
  • Separate Resets
  • Replaces CD4538B Type
  • Wide Range of Output-pulse Widths
  • Schmitt-trigger Input Allows Unlimited Rise and Fall Times On +TR and -TR Inputs
  • 100% Tested for Maximum Quiescent Current at 20V
  • Maximum Input Current of 1µA at 18V Over Full Package-temperature Range, 100nA at 18V and 25°C
  • 1V at VDD-5V, 2V at VDD-10V, 2.5V at VDD-15V Noise Margin (Full Package-temperature Range)
  • 5, 10 and 15V Parametric Ratings
  • Standardized, Symmetrical Output Characteristics
Retriggerable one-shot multi-vibrator has an output pulse width which is extended one full time period (T) after application of the last trigger pulse.

 

Product Information

Multivibrator Type:
Monostable
Output Current:
6.8mA
Supply Voltage Min:
3V
Supply Voltage Max:
18V
Logic Case Style:
DIP
No. of Pins:
16Pins
Propagation Delay:
100ns
Operating Temperature Min:
-55°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
-
Supply Voltage Range:
3V to 18V
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Clock & Timing

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

IC, MULTIVIBRATOR, MONSTABLE

TEXAS INSTRUMENTS

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