Octal Transparent D-Type Latches With 3-State Outputs - SN74LVC573A

SN74LVC573A (ACTIVE)

Octal Transparent D-Type Latches With 3-State Outputs

 

Description

The SN54LVC573A octal transparent D-type latch is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC573A octal transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation. These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers, and working registers.

Features

  • Operate From 1.65 V to 3.6 V
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 6.9 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    > 2 V at VCC = 3.3 V, TA = 25°C
  • Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
  • Ioff Supports Live Insertion, Partial Power Down Mode, and Back Drive Protection
  • Latch-Up Performance Exceeds 250 mA
    Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

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Other qualified versions of SN74LVC573A

Version Part Number Definition
Military SN54LVC573A QML certified for Military and Defense Applications
Automotive SN74LVC573A-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product SN74LVC573A-EP Supports Defense, Aerospace and Medical Applications

Related end equipment

  • Servers
  • PC, Notebook
  • Network Switch
  • Health & Fitness/Wearables
  • Telecom Infrastructure
  • Electronic Point of Sales

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Parametrics Compare all products in D-Type Latch

 
Technology Family
VCC (Min) (V)
VCC (Max) (V)
Bits (#)
Voltage (Nom) (V)
F @ Nom Voltage (Max) (Mhz)
ICC @ Nom Voltage (Max) (mA)
tpd @ Nom Voltage (Max) (ns)
Output Drive (IOL/IOH) (Max) (mA)
Input Type
Output Type
Static Current
3-State Output
Logic
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
SN74LVC573A SN54LVC573A SN74LVC573A-EP SN74LVC573A-Q1
LVC    LVC    LVC    LVC   
1.65    2    2    2   
3.6    3.6    3.6    3.6   
8    8    8    8   
1.8
2.5
2.7
3.3   
2.7
3.3   
2.7
3.3   
2.7
3.3   
100    100    100    100   
0.01    0.01    0.01    0.01   
19.1
9.6
7.7
6.9   
7.7
6.9   
7.7
6.9   
7.7
6.9   
24/-24    24/-24    24/-24    24/-24   
CMOS
TTL   
CMOS
TTL   
CMOS
TTL   
CMOS
TTL   
CMOS    CMOS    CMOS    CMOS   
0.01    0.01    0.01    0.01   
Yes    Yes    Yes    Yes   
True    True    True    True   
Catalog    Military    HiRel Enhanced Product    Automotive   
-40 to 125
-40 to 85   
-55 to 125    -40 to 125    -40 to 125   
20BGA MICROSTAR JUNIOR
20PDIP
20SO
20SOIC
20SSOP
20TSSOP
20TVSOP
20VQFN   
20CDIP
20CFP
20LCCC   
20TSSOP    20SOIC
20TSSOP   
0.12 | 1ku      0.36 | 1ku    0.14 | 1ku