MC74ACT573 Series

Octal Buffer/Line Driver with 3-State Outputs

Catalog

Octal Buffer/Line Driver with 3-State Outputs

Part	Delay Time - Propagation	Package / Case	Package / Case [y]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]	Circuit	Supplier Device Package	Logic Type	Independent Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Output Type	Current - Output High, Low	Package / Case [x]	Circuit [custom]	Circuit [custom]	Package / Case	Package / Case
ON Semiconductor MC74ACT573DWG	10.5 ns	20-SOIC	0.295 in	7.5 mm	85 °C	-40 °C	1:8	20-SOIC	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA
ON Semiconductor MC74ACT573DTR2	10.5 ns	20-TSSOP	4.4 mm		85 °C	-40 °C	1:8	20-TSSOP	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA	0.173 in
ON Semiconductor 74ACT573SJX	6 ns	20-SOIC			85 °C	-40 °C		20-SOP	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA		8	8	0.209 "	5.3 mm
ON Semiconductor 74ACT573SC	6 ns	20-SOIC	0.295 in	7.5 mm	85 °C	-40 °C		20-SOIC	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA		8	8
ON Semiconductor MC74ACT573DTR2G	10.5 ns	20-TSSOP	4.4 mm		85 °C	-40 °C	1:8	20-TSSOP	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA	0.173 in
ON Semiconductor 74ACT573SCX	6 ns	20-SOIC	0.295 in	7.5 mm	85 °C	-40 °C		20-SOIC	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA		8	8
ON Semiconductor 74ACT573MTC	6 ns	20-TSSOP	4.4 mm		85 °C	-40 °C		20-TSSOP	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA	0.173 in	8	8
ON Semiconductor SL74ACT573DWR2G	10.5 ns	20-SOIC	0.295 in	7.5 mm	85 °C	-40 °C	1:8	20-SOIC	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA
ON Semiconductor 74ACT573SJ	6 ns	20-SOIC			85 °C	-40 °C		20-SOP	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA		8	8	0.209 "	5.3 mm
ON Semiconductor 74ACT573SJ	6 ns	20-SOIC			85 °C	-40 °C		20-SOP	D-Type Transparent Latch	1	4.5 V	5.5 V	Surface Mount	Tri-State	24 mA		8	8	0.209 "	5.3 mm

Catalog

Octal Buffer/Line Driver with 3-State Outputs

Key Features

• Inputs and Outputs on Opposite Sides of Package Allowing Easy Interface with Microprocessors

• Useful as Input or Output Port for Microprocessors

• Functionally Identical to MC74AC373/74ACT373

• 3-State Outputs for Bus Interfacing

• Outputs Source/Sink 24 mA

• ACT573 Has TTL Compatible Inputs

Description

The MC74AC573/74ACT573 is a high-speed octal latch with buffered common Latch Enable (LE) and buffered common Output Enable (OE)bar inputs.The MC74AC573/74ACT573 is functionally identical to the MC74AC373/ 74ACT373 but has inputs and outputs on opposite sides.