SN74LV573AT Datasheet, PDF (1/19 Pages) Texas Instruments – OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS

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FEATURES
• Inputs Are TTL-Voltage Compatible
• 4.5-V to 5.5-V V_CC Operation
• Typical t_pd = 5.1 ns at 5 V
• Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 5 V, T_A = 25°C
• Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 5 V, T_A = 25°C
• Supports Mixed-Mode Voltage Operation on
All Ports
DB, DGV, DW, NS, OR PW PACKAGE
(TOP VIEW)
OE 1
1D 2
2D 3
3D 4
4D 5
5D 6
6D 7
7D 8
8D 9
GND 10
20 V_CC
19 1Q
18 2Q
17 3Q
16 4Q
15 5Q
14 6Q
13 7Q
12 8Q
11 LE
SN74LV573AT
OCTAL TRANSPARENT D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCES574C – JUNE 2004 – REVISED AUGUST 2005
• I_off Supports Partial-Power-Down Mode
Operation
• 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)
xxxxx
RGY PACKAGE
(TOP VIEW)
1
1D 2
2D 3
3D 4
4D 5
5D 6
6D 7
7D 8
8D 9
10
20
19 1Q
18 2Q
17 3Q
16 4Q
15 5Q
14 6Q
13 7Q
12 8Q
11
DESCRIPTION/ORDERING INFORMATION
The SN74LV573AT is an octal transparent D-type latch. When the latch-enable (LE) input is high, the Q outputs
follow the data (D) inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs.
T_A
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾
ORDERABLE PART NUMBER
TOP-SIDE MARKING
QFN – RGY
Tape and reel
SN74LV573ATRGYR
VV573
SOIC – DW
Tube
Tape and reel
SN74LV573ATDW
SN74LV573ATDWR
LV573AT
SOP – NS
Tape and reel
SN74LV573ATNSR
74LV573AT
SSOP – DB
Tape and reel
SN74LV573ATDBR
LV573AT
TSSOP – PW
Tube
Tape and reel
SN74LV573ATPW
SN74LV573ATPWR
LV573AT
TVSOP – DGV
Tape and reel
SN74LV573ATDGVR
LV573AT
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004–2005, Texas Instruments Incorporated