SN74LV541AT Datasheet, PDF (1/18 Pages) Texas Instruments – OCTAL BUFFER/DRIVER 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 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)
OE1 1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND 10
20 V_CC
19 OE2
18 Y1
17 Y2
16 Y3
15 Y4
14 Y5
13 Y6
12 Y7
11 Y8
SN74LV541AT
OCTAL BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES573A – 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)
RGY PACKAGE
(TOP VIEW)
1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
10
20
19 OE2
18 Y1
17 Y2
16 Y3
15 Y4
14 Y5
13 Y6
12 Y7
11
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.
T_A
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾
ORDERABLE PART NUMBER
QFN – RGY
Reel of 1000
SN74LV541ATRGYR
SOIC – DW
Tube of 25
Reel of 2000
SN74LV541ATDW
SN74LV541ATDWR
SOP – NS
Reel of 2000
SN74LV541ATNSR
SSOP – DB
Reel of 2000
SN74LV541ATDBR
Tube of 70
SN74LV541ATPW
TSSOP – PW
Reel of 2000
SN74LV541ATPWR
Reel of 250
SN74LV541ATPWT
TVSOP – DGV
Reel of 2000
SN74LV541ATDGVR
TOP-SIDE MARKING
VV541
LV541AT
74LV541AT
LV541AT
LV541AT
LV541AT
(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