Integrated Circuits (ICs)

SN74ABT533APWR

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Texas Instruments

IC D-TYPE TRANSP SGL 8:8 20TSSOP

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Integrated Circuits (ICs)

SN74ABT533APWR

Active

Texas Instruments

IC D-TYPE TRANSP SGL 8:8 20TSSOP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74ABT533APWR

Circuit [custom]	8
Circuit [custom]	8
Current - Output High, Low [custom]	64 mA
Current - Output High, Low [custom]	32 mA
Delay Time - Propagation	4.9 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-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	20-TSSOP
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74ABT533A Series

Octal Transparent D-Type Latches With 3-State Outputs

Part	Output Type	Circuit [custom]	Circuit [custom]	Package / Case	Package / Case [y]	Package / Case [y]	Supplier Device Package	Independent Circuits	Delay Time - Propagation	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Logic Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case [x]	Package / Case	Package / Case
Texas Instruments SN74ABT533ADW	Tri-State	8	8	20-SOIC	0.295 in	7.5 mm	20-SOIC	1	4.9 ns	64 mA	32 mA	4.5 V	5.5 V	D-Type Transparent Latch	85 °C	-40 °C	Surface Mount
Texas Instruments SN74ABT533APW	Tri-State	8	8	20-TSSOP	4.4 mm		20-TSSOP	1	4.9 ns	64 mA	32 mA	4.5 V	5.5 V	D-Type Transparent Latch	85 °C	-40 °C	Surface Mount	0.173 in
Texas Instruments SN74ABT533ADWRG4	Tri-State	8	8	20-SOIC	0.295 in	7.5 mm	20-SOIC	1	4.9 ns	64 mA	32 mA	4.5 V	5.5 V	D-Type Transparent Latch	85 °C	-40 °C	Surface Mount
Texas Instruments SN74ABT533ADBR	Tri-State	8	8	20-SSOP			20-SSOP	1	4.9 ns	64 mA	32 mA	4.5 V	5.5 V	D-Type Transparent Latch	85 °C	-40 °C	Surface Mount
Texas Instruments SN74ABT533APWR	Tri-State	8	8	20-TSSOP	4.4 mm		20-TSSOP	1	4.9 ns	64 mA	32 mA	4.5 V	5.5 V	D-Type Transparent Latch	85 °C	-40 °C	Surface Mount	0.173 in
Texas Instruments SN74ABT533AN	Tri-State	8	8	20-DIP			20-PDIP	1	4.9 ns	64 mA	32 mA	4.5 V	5.5 V	D-Type Transparent Latch	85 °C	-40 °C	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	$ 0.87
	Digi-Reel®	1	$ 0.87
	Tape & Reel (TR)	2000	$ 0.37
		6000	$ 0.35
		10000	$ 0.34

Description

General part information

SN74ABT533A Series

These octal transparent D-type latches with 3-state outputs are 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.

When the latch-enable (LE) input is high, the Q\ outputs follow the complements of the data (D) inputs. When LE is taken low, the Q\ outputs are latched at the inverse of the levels at the D inputs.

A buffered output-enable () input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for interface or pullup components.

Documents

Technical documentation and resources