SN74AC573DW

Obsolete

Texas Instruments

OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS

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SN74AC573DW

Obsolete

Texas Instruments

OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS

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Description Specifications Series Pricing CAD Documents

Description

General part information

74AC573 Series

The RCA-CD54/74AC563 and CD54/74AC573 and the CD54/74ACT563 and CD54/74ACT573 octal transparent 3-state latches use the RCA ADVANCED CMOS technology. The outputs are transparent to the inputs when the Latch Enable (LE\) is HIGH. When the Latch Enable (LE\) goes LOW, the data is latched. The Output Enable (OE\) controls the 3-state ouputs. When the Output Enable (OE\) is HIGH, the outputs are in the high-impendance state. The latch operation is independent of the state of the Output Enable.

The CD74AC/ACT563 and CD74AC/ACT573 are supplied in 20-lead dual-in-line plastic packages (E suffix) and in 20-lead dual-in-line small-outline plastic packages (M suffix). Both package types are operable over the folowing temperature ranges: Commerical (0 to 70°C); Industrial (-40 to +85°C); and Extended Industrial/Military (-55 to +125°C).

The CD54AC/ACT563 and CD54AC/ACT573, available in chip form (H suffix), are operable over the -55 to +125°C temperature range.

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AC573DW

Circuit	8:8
Current - Output High	24 mA
Current - Output Low	24 mA
Delay Time - Propagation	2.5 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 Length	0.295 in
Package Name	20-SOIC
Package Width	7.5 mm
Voltage - Supply (Maximum)	6 V
Voltage - Supply (Minimum)	2 V

74AC573 Series

Octal Transparent Non-Inverting Latches with 3-State Outputs

Part	Package Name	Current - Output Low	Current - Output High	Output Type	Circuit	Package Length	Package Width	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Delay Time - Propagation	Independent Circuits	Logic Type
Texas Instruments SN74AC573DWR	20-SOIC	24 mA	24 mA	Tri-State	8:8	0.295 in	7.5 mm	Surface Mount	-40 °C	85 °C	2 V	6 V	2.5 ns	1	D-Type Transparent Latch
Texas Instruments SN74AC573DBR	20-SSOP	24 mA	24 mA	Tri-State	8:8	0.209 in	5.3 mm	Surface Mount	-40 °C	85 °C	2 V	6 V	2.5 ns	1	D-Type Transparent Latch
Texas Instruments SN74AC573PW	20-TSSOP	24 mA	24 mA	Tri-State	8:8	0.173 in	4.4 mm	Surface Mount	-40 °C	85 °C	2 V	6 V	2.5 ns	1	D-Type Transparent Latch
Texas Instruments CD74AC573M	20-SOIC	24 mA	24 mA	Tri-State	8:8	0.295 in	7.5 mm	Surface Mount	-55 °C	125 °C	1.5 V	5.5 V	3 ns	1	D-Type Transparent Latch
Texas Instruments SN74AC573NSR	20-SO 20-SOIC	24 mA	24 mA	Tri-State	8:8	0.209 in	5.3 mm	Surface Mount	-40 °C	85 °C	2 V	6 V	2.5 ns	1	D-Type Transparent Latch
Texas Instruments SN74AC573PWR	20-TSSOP	24 mA	24 mA	Tri-State	8:8	0.173 in	4.4 mm	Surface Mount	-40 °C	85 °C	2 V	6 V	2.5 ns	1	D-Type Transparent Latch
Texas Instruments SN74AC573DW	20-SOIC	24 mA	24 mA	Tri-State	8:8	0.295 in	7.5 mm	Surface Mount	-40 °C	85 °C	2 V	6 V	2.5 ns	1	D-Type Transparent Latch
Texas Instruments SN74AC573DWE4	20-SOIC	24 mA	24 mA	Tri-State	8:8	0.295 in	7.5 mm	Surface Mount	-40 °C	85 °C	2 V	6 V	2.5 ns	1	D-Type Transparent Latch
Texas Instruments CD74AC573E	20-DIP 20-PDIP	24 mA	24 mA	Tri-State	8:8	0.3 in	7.62 mm	Through Hole	-55 °C	125 °C	1.5 V	5.5 V	3 ns	1	D-Type Transparent Latch
Texas Instruments CD74AC573MG4	20-SOIC	24 mA	24 mA	Tri-State	8:8	0.295 in	7.5 mm	Surface Mount	-55 °C	125 °C	1.5 V	5.5 V	3 ns	1	D-Type Transparent Latch