SN74LV541AT
OCTAL BUFFER/DRIVER
WITH 3-STATE OUTPUTS
www.ti.com
SCES573A – JUNE 2004 – REVISED AUGUST 2005
FEATURES
•
•
•
•
•
•
Inputs Are TTL-Voltage Compatible
4.5-V to 5.5-V V
CC
Operation
Typical t
pd
of 4 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)
•
•
•
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)
RGY PACKAGE
(TOP VIEW)
OE1
OE1
A1
A2
A3
A4
A5
A6
A7
A8
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
CC
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
1
20
19
OE2
18
Y1
17
Y2
16
Y3
15
Y4
14
Y5
13
Y6
12
Y7
A1
A2
A3
A4
A5
A6
A7
A8
2
3
4
5
6
7
8
9
10
11
GND
DESCRIPTION/ORDERING INFORMATION
The SN74LV541AT is designed for 4.5-V to 5.5-V V
CC
operation. The inputs are TTL-voltage compatible, which
allows them to be interfaced with bipolar outputs and 3.3-V devices. The device also can be used to translate
from 3.3 V to 5 V.
ORDERING INFORMATION
T
A
QFN – RGY
SOIC – DW
SOP – NS
–40°C to 85°C
SSOP – DB
TSSOP – PW
TVSOP – DGV
(1)
PACKAGE
(1)
Reel of 1000
Tube of 25
Reel of 2000
Reel of 2000
Reel of 2000
Tube of 70
Reel of 2000
Reel of 250
Reel of 2000
ORDERABLE PART NUMBER
SN74LV541ATRGYR
SN74LV541ATDW
SN74LV541ATDWR
SN74LV541ATNSR
SN74LV541ATDBR
SN74LV541ATPW
SN74LV541ATPWR
SN74LV541ATPWT
SN74LV541ATDGVR
LV541AT
LV541AT
TOP-SIDE MARKING
VV541
LV541AT
74LV541AT
LV541AT
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
Y8
V
CC
TI [ TEXAS INSTRUMENTS ]
