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)

74HC273; 74HCT273

Parametrics

Type number VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) fmax (MHz) Power dissipation considerations Tamb (°C) Package name
74HC273BQ 2.0 - 6.0 CMOS ± 5.2 15 122 low -40~125 DHVQFN20
74HC273D 2.0 - 6.0 CMOS ± 5.2 15 122 low -40~125 SO20
74HC273PW 2.0 - 6.0 CMOS ± 5.2 15 122 low -40~125 TSSOP20
74HCT273BQ 4.5 - 5.5 TTL ± 4 15 36 low -40~125 DHVQFN20
74HCT273D 4.5 - 5.5 TTL ± 4 15 36 low -40~125 SO20
74HCT273PW 4.5 - 5.5 TTL ± 4 15 36 low -40~125 TSSOP20

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74HC273BQ 74HC273BQ,115
(935274587115)		 Active HC273BQ SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74HC273D 74HC273D,653
(933715440653)		 Active 74HC273D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
Not available
74HC273PW 74HC273PW,118
(935185830118)		 Active HC273 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74HCT273BQ 74HCT273BQ,115
(935274588115)		 Active HCT273BQ SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74HCT273D 74HCT273D,653
(933715550653)		 Active 74HCT273D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
Not available
74HCT273PW 74HCT273PW,118
(935185820118)		 Active HCT273 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118

All type numbers in the table below are discontinued.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74HC273D 74HC273D,652
(933715440652)		 Withdrawn / End-of-life 74HC273D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
Not available
74HC273DB 74HC273DB,112
(935174730112)		 Obsolete HC273 SOT339-1
SSOP20
(SOT339-1) 		SOT339-1 SSOP-TSSOP-VSO-WAVE
Not available
74HC273DB,118
(935174730118)		 Withdrawn / End-of-life HC273 SOT339-1_118
74HC273PW 74HC273PW,112
(935185830112)		 Withdrawn / End-of-life HC273 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
Not available
74HCT273D 74HCT273D,652
(933715550652)		 Withdrawn / End-of-life 74HCT273D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
Not available
74HCT273DB 74HCT273DB,112
(935183580112)		 Obsolete HCT273 SOT339-1
SSOP20
(SOT339-1) 		SOT339-1 SSOP-TSSOP-VSO-WAVE
Not available
74HCT273DB,118
(935183580118)		 Obsolete HCT273 SOT339-1_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74HC273BQ 74HC273BQ,115 74HC273BQ rohs rhf rhf
74HC273D 74HC273D,653 74HC273D rohs rhf rhf
74HC273PW 74HC273PW,118 74HC273PW rohs rhf rhf
74HCT273BQ 74HCT273BQ,115 74HCT273BQ rohs rhf rhf
74HCT273D 74HCT273D,653 74HCT273D rohs rhf rhf
74HCT273PW 74HCT273PW,118 74HCT273PW rohs rhf rhf

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
74HC273D 74HC273D,652 74HC273D rohs rhf rhf
74HC273DB 74HC273DB,112 74HC273DB rohs rhf rhf
74HC273DB 74HC273DB,118 74HC273DB rohs rhf rhf
74HC273PW 74HC273PW,112 74HC273PW rohs rhf rhf
74HCT273D 74HCT273D,652 74HCT273D rohs rhf rhf
74HCT273DB 74HCT273DB,112 74HCT273DB rohs rhf rhf
74HCT273DB 74HCT273DB,118 74HCT273DB rohs rhf rhf
Quality and reliability disclaimer

Documentation (17)

File name Title Type Date
74HC_HCT273 Octal D-type flip-flop with reset; positive-edge trigger Data sheet 2024-08-05
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
001aae056 Block diagram: 74AHC273BQ, 74AHC273D, 74AHC273PW, 74AHCT273BQ, 74AHCT273D, 74AHCT273PW, 74HC273BQ, 74HC273D, 74HC273DB, 74HC273N, 74HC273PW, 74HCT273BQ, 74HCT273D, 74HCT273DB, 74HCT273N, 74HCT273PW, 74LVT273BQ, 74LVT273D, 74LVT273DB, 74LVT273PW Block diagram 2009-11-03
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
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 2024-11-15
SOT339-1 plastic, shrink small outline package; 20 leads; 0.65 mm pitch; 7.2 mm x 5.3 mm x 2 mm body Package information 2020-04-21
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
hc HC/HCT Spice model SPICE model 2022-02-17
HCT_USER_GUIDE HC/T User Guide User manual 1997-10-31
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
hc HC/HCT Spice model SPICE model 2022-02-17

Ordering, pricing & availability

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