Nexperia B.V. Dual retriggerable precision monostable multivibrator 74HC4538D-Q100,118

Description
The 74HC4538-Q100 is a dual retriggerable-resett able monostable multivibrator. Each multivibrator has two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), two complementary outputs (nQ and nQ), and two pins (nREXT/CEXT and nCEXT) for connecting the external timing components CEXT and REXT. Typical pulse width variation over temperature range is ± 0.2 %. The 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 nCD 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. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 °C to +85 °C and from -40 °C to +125 °C Wide supply voltage range from 2.0 to 6.0 V 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 100 mA per JESD 78 Class II Level B Complies with JEDEC standards JESD8C (2.7 V to 3.6 V) JESD7A (2.0 V to 6.0 V) ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
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Dual retriggerable precision monostable multivibrator - 74HC4538D-Q100,118 - Nexperia B.V.
Nijmegen, Netherlands
Dual retriggerable precision monostable multivibrator
74HC4538D-Q100,118
Dual retriggerable precision monostable multivibrator 74HC4538D-Q100,118
The 74HC4538-Q100 is a dual retriggerable-resett able monostable multivibrator. Each multivibrator has two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), two complementary outputs (nQ and nQ), and two pins (nREXT/CEXT and nCEXT) for connecting the external timing components CEXT and REXT. Typical pulse width variation over temperature range is ± 0.2 %. The 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 nCD 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. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 °C to +85 °C and from -40 °C to +125 °C Wide supply voltage range from 2.0 to 6.0 V 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 100 mA per JESD 78 Class II Level B Complies with JEDEC standards JESD8C (2.7 V to 3.6 V) JESD7A (2.0 V to 6.0 V) ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

The 74HC4538-Q100 is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), two complementary outputs (nQ and nQ), and two pins (nREXT/CEXT and nCEXT) for connecting the external timing components CEXT and REXT. Typical pulse width variation over temperature range is ± 0.2 %. The 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 nCD 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. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Wide supply voltage range from 2.0 to 6.0 V
  • 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 100 mA per JESD 78 Class II Level B
  • Complies with JEDEC standards
    • JESD8C (2.7 V to 3.6 V)
    • JESD7A (2.0 V to 6.0 V)
  • ESD protection:
    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Supplier's Site Datasheet
Multivibrators - 1727-74HC4538D-Q100,118CT-ND - DigiKey
Thief River Falls, MN, United States
IC MULTIVIBRATOR 25NS 16SO

IC MULTIVIBRATOR 25NS 16SO

Buy Now Datasheet
Multivibrators - 1727-74HC4538D-Q100,118DKR-ND - DigiKey
Thief River Falls, MN, United States
IC MULTIVIBRATOR 25NS 16SO

IC MULTIVIBRATOR 25NS 16SO

Buy Now Datasheet
Multivibrators - 1727-74HC4538D-Q100,118TR-ND - DigiKey
Thief River Falls, MN, United States
Monostable Multivibrator 25ns 16-SO

Monostable Multivibrator 25ns 16-SO

Buy Now Datasheet
Multivibrators - 74HC4538D-Q100,118 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Multivibrators
74HC4538D-Q100,118
Multivibrators 74HC4538D-Q100,118
Monostable Multivibrator 25 ns 16-SO

Monostable Multivibrator 25 ns 16-SO

Buy Now Datasheet
Logic - Multivibrators - 74HC4538D-Q100,118 - Lingto Electronic Limited
Shenzhen, China
Logic - Multivibrators
74HC4538D-Q100,118
Logic - Multivibrators 74HC4538D-Q100,118
IC MULTIVIBRATOR 25NS 16SO

IC MULTIVIBRATOR 25NS 16SO

Supplier's Site Datasheet

Technical Specifications

  Nexperia B.V. DigiKey Quarktwin Technology Ltd. Lingto Electronic Limited
Product Category Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators
Product Number 74HC4538D-Q100,118 1727-74HC4538D-Q100,118CT-ND 74HC4538D-Q100,118 74HC4538D-Q100,118
Product Name Dual retriggerable precision monostable multivibrator Multivibrators Multivibrators Logic - Multivibrators
Type Retriggerable Non-Retriggerable
Triggering Negative-edge Triggered; Positive-edge Triggered
Supply Voltage 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0 2 V ~ 6 V
Features ESD Protection
Package Type Other; SOT109-1 SOIC; Other; "16-SOIC (0.154"", 3.90mm Width)" SOIC; Other; 16-SOIC (0.154\", 3.90mm Width)
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