Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74HCS541-Q100

Octal buffer/line driver with Schmitt-trigger inputs; 3-state

The 74HCS541-Q100 is an octal non-inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

All inputs are Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

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 V to 6.0 V

  • Schmitt-trigger inputs

  • Non-Inverting outputs

  • Low power consumption
    • Typical supply current (ICC) of 100 nA
    • Typical input leakage current (II) of ±10 nA
  • ±7.8 mA output drive at 6 V
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • Complies with JEDEC standards:
    • JESD7A (2.0 V to 6.0 V)

  • ESD protection:

    • HBM ANSI/ESDA/JEDEC JS-001 class 3A exceeds 4000 V

    • CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1500 V

  • DHVQFN package with Side-Wettable Flanks enabling Automated Optical Inspection (AOI) of solder joints

Parametrics

Type number VCC (V) Logic switching levels Power dissipation considerations Tamb (°C) Package name
74HCS541BQ-Q100 2.0 - 6.0 CMOS low -40~125 DHVQFN20
74HCS541PW-Q100 2.0 - 6.0 CMOS low -40~125 TSSOP20

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74HCS541BQ-Q100 74HCS541BQ-Q100X
(935692467115)		 Active S541 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74HCS541PW-Q100 74HCS541PW-Q100J
(935692465118)		 Active S541 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74HCS541BQ-Q100 74HCS541BQ-Q100X 74HCS541BQ-Q100 rohs rhf rhf
74HCS541PW-Q100 74HCS541PW-Q100J 74HCS541PW-Q100 rohs rhf rhf
Quality and reliability disclaimer

Documentation (11)

File name Title Type Date
74HCS541_Q100 Octal buffer/line driver with Schmitt-trigger inputs; 3-state Data sheet 2025-10-24
AN90063 Questions about package outline drawings Application note 2025-10-22
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
74hcs541 74HCS541 IBIS model IBIS model 2025-10-26
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
TSSOP20_SOT360-1_mk plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT764-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body Package information 2022-06-21
SOT360-1 plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.2 mm body Package information 2024-11-15
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
74hcs541 74HCS541 IBIS model IBIS model 2025-10-26

Ordering, pricing & availability

Sample

As a Nexperia customer you can order samples via our sales organization.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.