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)

74AHC573; 74AHCT573

Parametrics

Type number VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
74AHC573BQ 2.0 - 5.5 CMOS ± 8 4.2 low -40~125 77 8.1 48 DHVQFN20
74AHC573D 2.0 - 5.5 CMOS ± 8 4.2 low -40~125 84 26.4 60 SO20
74AHC573PW 2.0 - 5.5 CMOS ± 8 4.2 low -40~125 100 4.4 44 TSSOP20
74AHCT573BQ 4.5 - 5.5 TTL ± 8 3.9 low -40~125 77 8.1 48 DHVQFN20
74AHCT573D 4.5 - 5.5 TTL ± 8 3.9 low -40~125 84 26.4 60 SO20
74AHCT573PW 4.5 - 5.5 TTL ± 8 3.9 low -40~125 100 4.4 44 TSSOP20

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74AHC573BQ 74AHC573BQ,115
(935280555115)		 Active AHC573 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHC573D 74AHC573D,118
(935263075118)		 Active 74AHC573D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHC573PW 74AHC573PW,118
(935263072118)		 Active AHC573 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74AHCT573BQ 74AHCT573BQ,115
(935290532115)		 Active AHCT573 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHCT573D 74AHCT573D,118
(935263073118)		 Active 74AHCT573D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHCT573PW 74AHCT573PW,118
(935263074118)		 Active AHCT573 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
74AHC573BQ 74AHC573BQ,115 74AHC573BQ rohs rhf rhf
74AHC573D 74AHC573D,118 74AHC573D rohs rhf rhf
74AHC573PW 74AHC573PW,118 74AHC573PW rohs rhf rhf
74AHCT573BQ 74AHCT573BQ,115 74AHCT573BQ rohs rhf rhf
74AHCT573D 74AHCT573D,118 74AHCT573D rohs rhf rhf
74AHCT573PW 74AHCT573PW,118 74AHCT573PW rohs rhf rhf
Quality and reliability disclaimer

Documentation (16)

File name Title Type Date
74AHC_AHCT573 Octal D-type transparent latch; 3-state Data sheet 2023-10-11
AN90063 Questions about package outline drawings Application note 2025-03-12
mna809 Block diagram: 74AHC573D, 74AHC573PW, 74AHCT573D, 74AHCT573PW Block diagram 2009-11-04
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
ahc573 ahc573 IBIS model IBIS model 2013-04-08
ahct573 ahct573 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 2024-11-15
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
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
ahc573 ahc573 IBIS model IBIS model 2013-04-08
ahct573 ahct573 IBIS model IBIS model 2013-04-08

Ordering, pricing & availability

Sample

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