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)

74AHC273-Q100; 74AHCT273-Q100

Octal D-type flip-flop with reset; positive-edge trigger

The 74AHC273-Q100; 74AHCT273-Q100 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding D inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently of clock and data inputs. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

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 5.5 V

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • CMOS low power dissipation

  • Balanced propagation delays

  • All inputs have Schmitt-trigger actions

  • Ideal buffer for MOS microcontroller or memory

  • Common clock and master reset

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

  • Input levels:

    • For 74AHC273-Q100: CMOS level

    • For 74AHCT273-Q100: TTL level

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

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

Parametrics

Type number VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) fmax (MHz) Power dissipation considerations Tamb (°C) Package name
74AHC273BQ-Q100 2.0 - 5.5 CMOS ± 8 4.2 165 low -40~125 DHVQFN20
74AHC273D-Q100 2.0 - 5.5 CMOS ± 8 4.2 165 low -40~125 SO20
74AHC273PW-Q100 2.0 - 5.5 CMOS ± 8 4.2 165 low -40~125 TSSOP20
74AHCT273BQ-Q100 4.5 - 5.5 TTL ± 8 4 120 low -40~125 DHVQFN20
74AHCT273D-Q100 4.5 - 5.5 TTL ± 8 4 120 low -40~125 SO20
74AHCT273PW-Q100 4.5 - 5.5 TTL ± 8 4 120 low -40~125 TSSOP20

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74AHC273BQ-Q100 74AHC273BQ-Q100X
(935300187115)		 Active AHC273 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHC273D-Q100 74AHC273D-Q100J
(935300188118)		 Active 74AHC273D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHC273PW-Q100 74AHC273PW-Q100J
(935300189118)		 Active AHC273 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74AHCT273BQ-Q100 74AHCT273BQ-Q100X
(935300205115)		 Active AHCT273 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHCT273D-Q100 74AHCT273D-Q100J
(935300206118)		 Active 74AHCT273D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHCT273PW-Q100 74AHCT273PW-Q100J
(935300207118)		 Active AHCT273 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
74AHC273BQ-Q100 74AHC273BQ-Q100X 74AHC273BQ-Q100 rohs rhf rhf
74AHC273D-Q100 74AHC273D-Q100J 74AHC273D-Q100 rohs rhf rhf
74AHC273PW-Q100 74AHC273PW-Q100J 74AHC273PW-Q100 rohs rhf rhf
74AHCT273BQ-Q100 74AHCT273BQ-Q100X 74AHCT273BQ-Q100 rohs rhf rhf
74AHCT273D-Q100 74AHCT273D-Q100J 74AHCT273D-Q100 rohs rhf rhf
74AHCT273PW-Q100 74AHCT273PW-Q100J 74AHCT273PW-Q100 rohs rhf rhf
Quality and reliability disclaimer

Documentation (14)

File name Title Type Date
74AHC_AHCT273_Q100 Octal D-type flip-flop with reset; positive-edge trigger Data sheet 2023-09-21
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
ahc273 ahc273 IBIS model IBIS model 2013-04-08
ahct273 ahct273 IBIS model IBIS model 2013-04-08
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
SOT163-1 plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body Package information 2022-06-20
SOT360-1 plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Package information 2022-06-21
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08
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
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
ahc273 ahc273 IBIS model IBIS model 2013-04-08
ahct273 ahct273 IBIS model IBIS model 2013-04-08

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