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Home > Semiconductors > Logic ICs > Flip Flops > Philips Semiconductor 74HCT573D-PBF Octal 3 State Latch 5V SOIC-20

Philips Semiconductor 74HCT573D-PBF Octal 3 State Latch 5V SOIC-20

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Quick Overview

Philips / NXP Semiconductor 74HCT573D-PBF 3-State Octal D-Type Transparent Latch 5.5 V SMT SOIC-20

Philips Semiconductor 74HCT573D-PBF Octal 3 State Latch 5V SOIC-20

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Philips / NXP Semiconductor 74HCT573D-PBF Latch Transparent 3-State 8-Chanel D-Type 20-Pin SO Bulk SOIC-20 ROHS

The 74HCT573D is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).

The 74HCT573 has octal D-type transparent latches featuring separate D-type inputs for each latch and 3-state true outputs for bus oriented applications. A latch enable (LE) input and an output enable OEinput are common to all latches.


Inputs and outputs on opposite sides of package allowing easy interface with microprocessors
Useful as input or output port for microprocessors and microcomputers
3-state non-inverting outputs for bus oriented applications
Common 3-state output enable input
Functionally identical to 74HC563; 74HCT563 and 74HC373; 74HCT373
Complies with JEDEC standard no. 7A
ESD protection:
HBM EIA/JESD22-A114-C exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
Specified from -40 Cel to +85 Cel from -40 Cel +125 Cel

  • Manufacturer: NXP Semiconductors
  • Part No: 74HCT573DB,118
Logic Family HCT
Type D-Type
Number of Bits 8
Number of Elements 1
Latch Mode Transparent
Polarity Non-Inverting
Technology CMOS
Output Type 3-State
Package Type SSOP
Packaging Tape and Reel
Propagation Delay Time 53ns
Operating Supply Voltage (Typ) 5V
High Level Output Current -6mA
Low Level Output Current 6mA
Operating Supply Voltage (Min) 4.5V
Operating Supply Voltage (Max) 5.5V
Operating Temp Range -40C to 125C
Operating Temperature Classification Automotive
Mounting Surface Mount
Pin Count 20

Additional Information

Manufacturer: Philips Semiconductor (Acquired by NXP Semiconductor)
Product Category: Latches
Number of Circuits: 8 Circuit
Logic Type: D-Type Latch
Logic Family: 74HCT
Polarity: Non-Inverting
Number of Output Lines: 8 Line
Propagation Delay Time: 17 ns
Supply Voltage - Max: 5.5 V
Maximum Operating Temperature: + 125 C
Package / Case: SO-20
Brand: NXP Semiconductors
Mounting Style: SMD/SMT
Number of Channels: 8 Channels
Click here to Download Datasheet I
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