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Latch Transparent 3-St 8-CH D-Type IC 74hc573D Integrated Circuit

Name: Latch Transparent 3-St 8-CH D-Type IC 74hc573D Integrated Circuit
Brand: all-electronics-online.com
SKU: 801888005
Availability: InStock
Rating: 4.9 (61 reviews)

Price:	US $ 0.1415/Piece
Min Order:	2000/Piece
Pay Type:	L/C,T/T,D/P

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Prod Model:	74HC573D

Product Description

FEATURES
• Inputs and outputs on opposite
sides of package allowing easy
interface with microprocessors
• Useful as input or output port for
microprocessors/microcomputers
• 3-state non-inverting outputs for
bus oriented applications
• Common 3-state output enable
input
• Functionally identical to the "563"
and "373"
• Output capability: bus driver
• ICC category: MSI

PRODUCT CATEGORY
Latch

DESCRIPTION
Latch Transparent 3-ST 8-CH D-Type 20-Pin SO T/R

GENERAL DESCRIPTION
The 74HC/HCT573 are high-speed
Si-gate CMOS devices and are pin
compatible with low power Schottky
TTL (LSTTL). They are specified in
compliance with JEDEC standard no.
7A.
The 74HC/HCT573 are octal D-type
transparent latches featuring
separate D-type inputs for each latch
and 3-state outputs for bus oriented
applications.
A latch enable (LE) input and an
output enable (OE) input are common
to all latches.
The "573" consists of eight D-type
transparent latches with 3-state true
outputs. When LE is HIGH, data at
the Dn inputs enter the latches. In this
condition the latches are transparent,
i.e. a latch output will change state
each time its corresponding D-input
changes.
When LE is LOW the latches store the
information that was present at the
D-inputs a set-up time preceding the
HIGH-to-LOW transition of LE.
When OE is LOW, the contents of the
8 latches are available at the outputs.
When OE is HIGH, the outputs go to
the high impedance OFF-state.
Operation of the OE input does not
affect the state of the latches.
The "573" is functionally identical to
the "563" and "373", but the "563" has
inverted outputs and the "373" has a
different pin arrangement.

Specifications
EU RoHS Compliant
Logic Family HC
Fabrication Technology CMOS
Latch Mode Transparent
Type D-Type
Number of Elements per Chip 1
Number of Inputs per Chip 8
Number of Outputs per Chip 8
Output Type 3-State
Polarity Non-Inverting
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 125
Packaging Tape and Reel
Number of Channels per Chip 8
Minimum Operating Supply Voltage (V) 2
Maximum High Level Output Current (mA) -7.8
Maximum Operating Supply Voltage (V) 6
Maximum Low Level Output Current (mA) 7.8
Typical Operating Supply Voltage (V) 5
Absolute Propagation Delay Time (ns) 225
Mounting Surface Mount
Package Height (mm) 2.45(Max)
Package Length (mm) 13(Max)
Package Width (mm) 7.6(Max)
PCB changed 20
Standard Package Name SOP
Supplier Package SO
Pin Count 20
Lead Shape Gull-wing

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