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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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)
3-State Output
Rating
Operating Temperature Range (C)
Pin/Package
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   
Yes    Yes    Yes    Yes   
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   

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

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