SN74LV373AT Datasheet, PDF (1/20 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 of 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, DW, NS, OR PW PACKAGE
(TOP VIEW)
OE 1
1Q 2
1D 3
2D 4
2Q 5
3Q 6
3D 7
4D 8
4Q 9
GND 10
20 V_CC
19 8Q
18 8D
17 7D
16 7Q
15 6Q
14 6D
13 5D
12 5Q
11 LE
SN74LV373AT
OCTAL TRANSPARENT D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCES630B – JULY 2005 – 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)
xxxxxxx
RGY PACKAGE
(TOP VIEW)
1
1Q 2
1D 3
2D 4
2Q 5
3Q 6
3D 7
4D 8
4Q 9
10
20
19 8Q
18 8D
17 7D
16 7Q
15 6Q
14 6D
13 5D
12 5Q
11
DESCRIPTION/ORDERING INFORMATION
The SN74LV373AT is an octal transparent D-type latch. While the latch-enable (LE) input is high, the Q outputs
follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the logic levels set up at the D
inputs.
T_A
–40°C to 125°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾
ORDERABLE PART NUMBER
QFN – RGY
Reel of 1000
SN74LV373ATRGYR
SOIC – DW
Tube of 25
Reel of 2500
SN74LV373ATDW
SN74LV373ATDWR
SOP – NS
Reel of 2000
SN74LV373ATNSR
SSOP – DB
Reel of 2000
SN74LV373ATDBR
Tube of 70
SN74LV373ATPW
TSSOP – PW
Reel of 2000
SN74LV373ATPWR
Reel of 250
SN74LV373ATPWT
TOP-SIDE MARKING
VV373
LV373AT
74LV373AT
LV373AT
LV373AT
(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 © 2005, Texas Instruments Incorporated