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onsemi | MC74LCX573DTR2G

Manufacturer Part #

MC74LCX573DTR2G

74LCX Series Octal Transparent Latch Flow Through Pinout - TSSOP-20

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Mfr. Name: onsemi
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Product Variant Information section
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Product Specification Section
onsemi MC74LCX573DTR2G - Technical Attributes
Attributes Table
Logic Circuit: Latch
Family: VCX/LCX
No of Functions / Channels: 8
Supply Voltage-Nom: 2V to 3.6V
Supply Current: ±100mA
Propagation Delay: 10.5ns
Operating Temperature: -55°C to +125°C
Capacitance: 25pF
No of Inputs: 3
No of Outputs: Triple
High Level Output Current: -24mA
Low Level Output Current: 24mA
No of Pins: 20
Quiescent Current: 10µA
Moisture Sensitivity Level: 1
Package Style:  TSSOP-20
Mounting Method: Surface Mount
Features & Applications
The MC74LCX573 is a high performance, non-inverting octal transparent latch operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX573 inputs to be safely driven from 5V devices.

The MC74LCX573 contains 8 D-type latches with 3-state standard outputs. When the Latch Enable (LE) input is HIGH, data on the Dn inputs enters the latches. In this condition, the latches are transparent, i.e., a latch output will change state each time its D input changes. When LE is LOW, the latches store the information that was present on the D inputs a setup time preceding the HIGH-to-LOW transition of LE. The 3-state standard outputs are controlled by the Output Enable (OEbar) input. When OEbar is LOW, the standard outputs are enabled. When OEbar is HIGH, the standard outputs are in the high impedance state, but this does not interfere with new data entering into the latches. The LCX573 flow through design facilitates easy PC board layout.

Features:

  • Designed for 2.3 to 3.6 V VCC Operation
  • 5.0 V Tolerant - Interface Capability With 5.0 V TTL Logic
  • Supports Live Insertion and Withdrawal
  • IOFF Specification Guarantees High Impedance When VCC = 0 V
  • LVTTL Compatible
  • LVCMOS Compatible
  • 24 mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current in All Three Logic States (10 µA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500 mA
  • ESD Performance:
    • Human Body Model >2000 V
    • Machine Model >200 V
Pricing Section
Global Stock:
0
Germany:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
18 Weeks
Minimum Order:
5000
Multiple Of:
2500
Total
$1,825.00
USD
Quantity
Unit Price
2,500+
$0.365
Product Variant Information section