74HCT573PW,118 by Nexperia Latches | Avnet Asia Pacific

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74HCT573PW,118

Latch, 74HCT573, D Type Transparent, Tri State Non Inverted, 17 ns, 6 mA, 20 Pins, TSSOP

74HCT573PW,118 in Latches by Nexperia
Nexperia
Manufacturer: Nexperia
Product Category: Logic ICs, Latches
Avnet Manufacturer Part #: 74HCT573PW,118
Datasheet
74HCT573PW,118
RoHS 6 Compliant

The 74HC573; 74HCT573 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC573; 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 (OE) input are common to all latches. 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 74HC573; 74HCT573 is functionally identical to:

Key Features

  • Input levels:
    • For 74HC573: CMOS level
    • For 74HCT573: TTL level
  • Inputs and outputs on opposite sides of package allowing easy interface withmicroprocessors
  • 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
  • Multiple package options
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Specified from -40 °C to +85 °C and from -40°C to +125 °C

Technical Attributes

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Description Value
Operating Temperature Max 125 °C
Minimum Operating Supply Voltage 4.5 Vdc
No. of Bits 8bit
No. of Pins 20
Operating Temperature Min -40 °C
Supply Voltage Max 5.5 V
No. of Channels 8
Supply Voltage Min 4.5 V
Maximum Operating Supply Voltage 5.5 Vdc
No. of Elements One
Output Current 6 mA
Logic Family / Base Number 74HCT573
Propagation Delay 17 ns
Latch Type D Type Transparent
Logic IC Base Number 74573
IC Output Type Tri State Non Inverted
Logic IC Family 74HCT
IC Case / Package TSSOP

ECCN / UNSPSC / COO

Description Value
ECCN: EAR99
SCHEDULE B: 8542390000
HTSN: 8542310001
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