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NEXPERIA 74HC4538PW,118

Monostable Multivibrator IC, Retriggerable, 25mA, 2V to 6V, -40 to 125°C, TSSOP-16

NEXPERIA 74HC4538PW,118
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Manufacturer:
NEXPERIA NEXPERIA
Manufacturer Part No:
74HC4538PW,118
Newark Part No.:
85X2954
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Technical Datasheet:
74HC4538PW,118   Datasheet
ECAD / MCAD
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Product Overview

74HC4538PW,118 is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has two trigger/retrigger inputs (n active-low A and nB), a direct reset input (n active-low CD), two complementary outputs (nQ and n active-low Q), and two pins (nREXT/CEXT and nCEXT) for connecting the external timing components CEXT and REXT. Typical pulse width variation over the temperature range is ±0.2%. This device may be triggered by either the positive or the negative edges of the input pulse. The duration and accuracy of the output pulse are determined by the external timing components CEXT and REXT. The output pulse width (TW) is equal to 0.7 × REXT × CEXT. The linear design techniques guarantee precise control of the output pulse width. A LOW level at n active-low CD terminates the output pulse immediately. Schmitt-trigger action in the trigger inputs makes the circuit highly tolerant to slower rise and fall times. Inputs include clamp diodes.
  • Wide supply voltage range from 2.0V to 6.0V
  • CMOS low power dissipation, CMOS input levels, high noise immunity
  • Tolerant of slow trigger rise and fall times, separate reset inputs
  • Triggering from falling or rising edge
  • Latch-up performance exceeds 100mA per JESD 78 Class II Level B
  • Complies with JEDEC standards JESD8C (2.7V to 3.6V), JESD7A (2V to 6V)
  • ESD protection: HBM JESD22-A114F exceeds 2000V, MM JESD22-A115-A exceeds 200V
  • Input leakage current is ±0.1μA maximum at (VI = VCC or GND; VCC = 6V, +25°C)
  • Supply current is 8μA maximum at (VI = VCC or GND; IO = 0A; VCC = 6V, +25°C)
  • Operating temperature range from -40°C to +125°C, TSSOP16 package

Product Information

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:
74HC4538

:
Retriggerable Monostable

:
25

:
2

:
6

:
TSSOP

:
16

:
-999

:
74HC

:
744538

:
-40

:
125

:
-888

:
-888

:
MSL 1 - Unlimited

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Technical Documents (3)

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