Integrated Circuits (ICs)

SN74HC573ADBR

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OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsSNx4HC573A Octal Transparent D-Type Latches With 3-State Outputs datasheet (Rev. G)CMOS Power Consumption and CPD Calculation (Rev. B)+13

Integrated Circuits (ICs)

SN74HC573ADBR

Active

Texas Instruments

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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DocumentsSNx4HC573A Octal Transparent D-Type Latches With 3-State Outputs datasheet (Rev. G)CMOS Power Consumption and CPD Calculation (Rev. B)+13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HC573ADBR

Circuit [custom]	8
Circuit [custom]	8
Current - Output High, Low [custom]	7.8 mA
Current - Output High, Low [custom]	7.8 mA
Delay Time - Propagation	23 ns
Independent Circuits	1
Logic Type	D-Type Transparent Latch
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Tri-State
Package / Case	20-SSOP
Supplier Device Package	20-SSOP
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74HC573A-Q1 Series

Automotive Catalog Octal Transparent D-Type Latches With 3-State Outputs

Part	Supplier Device Package	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Logic Type	Independent Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [y]	Delay Time - Propagation	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Circuit [custom]	Circuit [custom]	Mounting Type	Qualification	Grade	Package / Case	Package / Case	Package / Case [x]
Texas Instruments SN74HC573ADWG4	20-SOIC	7.8 mA	7.8 mA	D-Type Transparent Latch	1	85 °C	-40 °C	20-SOIC	0.295 in	7.5 mm	23 ns	Tri-State	2 V	6 V	8	8	Surface Mount
Texas Instruments SN74HC573AQDWRQ1	20-SOIC	7.8 mA	7.8 mA	D-Type Transparent Latch	1	125 °C	-40 °C	20-SOIC	0.295 in	7.5 mm	23 ns	Tri-State	2 V	6 V	8	8	Surface Mount	AEC-Q100	Automotive
Texas Instruments SN74HC573ADBR	20-SSOP	7.8 mA	7.8 mA	D-Type Transparent Latch	1	85 °C	-40 °C	20-SSOP			23 ns	Tri-State	2 V	6 V	8	8	Surface Mount
Texas Instruments CD74HC573EG4	20-PDIP	7.8 mA	7.8 mA	D-Type Transparent Latch	1	125 °C	-55 °C	20-DIP			30 ns	Tri-State	2 V	6 V	8	8	Through Hole			7.62 mm	0.3 in
Texas Instruments SN74HC573ADWRG4	20-SOIC	7.8 mA	7.8 mA	D-Type Transparent Latch	1	85 °C	-40 °C	20-SOIC	0.295 in	7.5 mm	23 ns	Tri-State	2 V	6 V	8	8	Surface Mount
Texas Instruments CD74HC573M96G4	20-SOIC	7.8 mA	7.8 mA	D-Type Transparent Latch	1	125 °C	-55 °C	20-SOIC	0.295 in	7.5 mm	30 ns	Tri-State	2 V	6 V	8	8	Surface Mount
Texas Instruments SN74HC573APWT	20-TSSOP	7.8 mA	7.8 mA	D-Type Transparent Latch	1	85 °C	-40 °C	20-TSSOP	4.4 mm		23 ns	Tri-State	2 V	6 V	8	8	Surface Mount					0.173 in
Texas Instruments SN74HC573ADWR	20-SOIC	7.8 mA	7.8 mA	D-Type Transparent Latch	1	85 °C	-40 °C	20-SOIC	0.295 in	7.5 mm	23 ns	Tri-State	2 V	6 V	8	8	Surface Mount
Texas Instruments CD74HC573M96	20-SOIC	7.8 mA	7.8 mA	D-Type Transparent Latch	1	125 °C	-55 °C	20-SOIC	0.295 in	7.5 mm	30 ns	Tri-State	2 V	6 V	8	8	Surface Mount
Texas Instruments SN74HC573ANG4	20-PDIP	7.8 mA	7.8 mA	D-Type Transparent Latch	1	85 °C	-40 °C	20-DIP			23 ns	Tri-State	2 V	6 V	8	8	Through Hole			7.62 mm	0.3 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.85
		10	$ 0.75
		25	$ 0.70
		100	$ 0.57
		250	$ 0.53
		500	$ 0.45
		1000	$ 0.36
	Digi-Reel®	1	$ 0.60
		10	$ 0.53
		25	$ 0.49
		100	$ 0.40
		250	$ 0.37
		500	$ 0.32
		1000	$ 0.28
	Tape & Reel (TR)	2000	$ 0.28
Texas Instruments	LARGE T&R	1	$ 0.65
		100	$ 0.44
		250	$ 0.34
		1000	$ 0.23

Description

General part information

SN74HC573A-Q1 Series

The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.

Documents

Technical documentation and resources

SNx4HC573A Octal Transparent D-Type Latches With 3-State Outputs datasheet (Rev. G)

Data sheet

SN74HC573ADBR

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SN74HC573ADBR

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Technical Specifications

SN74HC573A-Q1 Series

Pricing

Description

SN74HC573A-Q1 Series

Documents

SNx4HC573A Octal Transparent D-Type Latches With 3-State Outputs datasheet (Rev. G)

CMOS Power Consumption and CPD Calculation (Rev. B)

SN54/74HCT CMOS Logic Family Applications and Restrictions

Live Insertion

Power-Up Behavior of Clocked Devices (Rev. B)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

TI IBIS File Creation, Validation, and Distribution Processes

Input and Output Characteristics of Digital Integrated Circuits

Designing With Logic (Rev. C)

Signal Switch Data Book (Rev. A)

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

LOGIC Pocket Data Book (Rev. B)

Logic Guide (Rev. AB)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Implications of Slow or Floating CMOS Inputs (Rev. E)

SN74HC573A-Q1 Series