SN54LVC541A, SN74LVC541A
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
www.ti.com
SCAS298M–JANUARY 1993–REVISED MAY 2005
FEATURES
•
•
•
Ioff Supports Partial-Power-Down Mode
Operation
•
•
•
•
Operate From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpd of 5.1 ns at 3.3 V
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)
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
– 1000-V Charged-Device Model (C101)
ABC
Support Mixed-Mode Signal Operation on All
Ports (5-V Input/Output Voltage With
3.3-V VCC
)
SN54LVC541A . . . FK PACKAGE
SN54LVC541A . . . J OR W PACKAGE
SN74LVC541A . . . DB, DGV, DW, NS,
OR PW PACKAGE
SN74LVC541A . . . RGY PACKAGE
(TOP VIEW)
(TOP VIEW)
(TOP VIEW)
1
20
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE1
A1
V
CC
3
9
2
1
20 19
18
Y1
Y2
Y3
Y4
A1
A2
A3
A4
A5
A6
A7
A8
OE2
A3
A4
A5
A6
A7
2
3
4
5
6
7
8
9
19
4
5
6
7
8
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
18 Y1
17
16
15
A2
A3
A4
A5
17
16
15
14
13
12
Y2
Y3
Y4
Y5
Y6
Y7
14 Y5
10 11 12 13
A6
A7
A8
GND
10
11
DESCRIPTION/ORDERING INFORMATION
The SN54LVC541A octal buffer/driver is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC541A octal
buffer/driver is designed for 1.65-V to 3.6-V VCC operation.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
SN74LVC541ARGYR
SN74LVC541ADW
TOP-SIDE MARKING
LC541A
QFN – RGY
SOIC – DW
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
Tube of 20
Tube of 85
Tube of 55
LVC541A
SN74LVC541ADWR
SN74LVC541ANSR
SN74LVC541ADBR
SN74LVC541APW
SOP – NS
LVC541A
LC541A
–40°C to 85°C
SSOP – DB
TSSOP – PW
SN74LVC541APWR
SN74LVC541APWT
SN74LVC541ADGVR
SNJ54LVC541AJ
LC541A
TVSOP – DGV
CDIP – J
LC541A
SNJ54LVC541AJ
SNJ54LVC541AW
SNJ54LVC541AFK
–55°C to 125°C
CFP – W
SNJ54LVC541AW
LCCC – FK
SNJ54LVC541AFK
(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.
Copyright © 1993–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
On products compliant to MIL-PRF-38535, all parameters are
Instruments standard warranty. Production processing does not
tested unless otherwise noted. On all other products, production
necessarily include testing of all parameters.
processing does not necessarily include testing of all parameters.