Octal Buffers/Drivers. SN74LV541A Datasheet

SN74LV541A Buffers/Drivers. Datasheet pdf. Equivalent

SN74LV541A Datasheet
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Part SN74LV541A
Description Octal Buffers/Drivers
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Texas Instruments SN74LV541A
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SN74LV541A
SCLS410J – APRIL 1998 – REVISED DECEMBER 2014
SN74LV541A Octal Buffers/Drivers With 3-State Outputs
1 Features
1 2-V to 5.5-V VCC Operation
• Max tpd of 6 ns at 5 V
• Typical VOLP (Output Ground Bounce)
< 0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot)
> 2.3 V at VCC = 3.3 V, TA = 25°C
• Support Mixed-Mode Voltage Operation on All
Ports
• Ioff Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 250 mA Per
JESD 17
• ESD Protection Exceeds JESD 22
– 3000-V Human-Body Model
– 200-V Machine Model
– 2000-V Charged-Device Model
2 Applications
• Smart Grids
• TVs
• Set-Top-Boxes
• Audio
• Servers
• Surveillance Cameras
• Network Switches
• Infotainment
3 Description
The SN74LV541A device is an octal buffer/driver
designed for 2-V to 5.5-V VCC operation.
Table 1. Device Information(1)
PART NUMBER
SN74LV541A
PACKAGE
VQFN (20)
SSOP (20)
TSSOP (20)
TVSOP (20)
SOIC (20)
BODY SIZE (NOM)
4.50 x 3.50 mm
7.50 x 5.30 mm
6.50 x 4.40 mm
5.00 x 4.40 mm
12.80 x 7.50 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Simplified Schematic
OE1
OE2
A1 Y1
To Seven Other Channels
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.



Texas Instruments SN74LV541A
SN74LV541A
SCLS410J – APRIL 1998 – REVISED DECEMBER 2014
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Simplified Schematic............................................. 1
5 Revision History..................................................... 2
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings ............................................................ 4
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information .................................................. 5
7.5 Electrical Characteristics........................................... 6
7.6 Switching Characteristics, VCC = 2.5 V ± 0.2 V ........ 6
7.7 Switching Characteristics, VCC = 3.3 V ± 0.3 V ........ 6
7.8 Switching Characteristics, VCC = 5 V ± 0.5 V ........... 7
7.9 Noise Characteristics ................................................ 7
7.10 Operating Characteristics........................................ 7
7.11 Typical Characteristics ............................................ 7
8 Parameter Measurement Information .................. 8
9 Detailed Description .............................................. 9
9.1 Overview ................................................................... 9
9.2 Functional Block Diagram ......................................... 9
9.3 Feature Description................................................... 9
9.4 Device Functional Modes.......................................... 9
10 Application and Implementation........................ 10
10.1 Application Information.......................................... 10
10.2 Typical Application ............................................... 10
11 Power Supply Recommendations ..................... 11
12 Layout................................................................... 12
12.1 Layout Guidelines ................................................. 12
12.2 Layout Example .................................................... 12
13 Device and Documentation Support ................. 12
13.1 Related Links ........................................................ 12
13.2 Trademarks ........................................................... 12
13.3 Electrostatic Discharge Caution ............................ 12
13.4 Glossary ................................................................ 12
14 Mechanical, Packaging, and Orderable
Information ........................................................... 12
5 Revision History
Changes from Revision I (April 2005) to Revision J
Page
• Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table,
Typical Characteristics, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1
• Deleted Ordering Information table. ....................................................................................................................................... 1
• Changed MAX operating temperature tp 125°C in Recommended Operating Conditions table. .......................................... 5
2 Submit Documentation Feedback
Copyright © 1998–2014, Texas Instruments Incorporated
Product Folder Links: SN74LV541A



Texas Instruments SN74LV541A
www.ti.com
6 Pin Configuration and Functions
SN74LV541A . . . DB, DGV, DW, NS,
OR PW PACKAGE
(TOP VIEW)
OE1
A1
A2
A3
A4
A5
A6
A7
A8
GND
1
2
3
4
5
6
7
8
9
10
20 VCC
19 OE2
18 Y1
17 Y2
16 Y3
15 Y4
14 Y5
13 Y6
12 Y7
11 Y8
SN74LV541A
SCLS410J – APRIL 1998 – REVISED DECEMBER 2014
SN74LV541A . . . RGY PACKAGE
(TOP VIEW)
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
1
10
20
19 OE2
18 Y1
17 Y2
16 Y3
15 Y4
14 Y5
13 Y6
12 Y7
11
PIN
NO. NAME
1 OE1
2 A1
3 A2
4 A3
5 4A
6 A5
7 A6
8 A7
9 A8
10 GND
11 Y8
12 Y7
13 Y6
14 Y5
15 Y4
16 Y3
17 Y2
18 Y1
19 OE2
20 VCC
Pin Functions
TYPE
I Output Enable 1
I A1 Input
I A2 Input
I A3 Input
I A4 Input
I A5 Input
I A6 Input
I A7 Input
I A8 Input
— Ground Pin
O Y8 Output
O Y7 Output
O Y6 Output
O Y5 Output
O Y4 Output
O Y3 Output
O Y2 Output
O Y1 Output
I Output Enable 2
— Power Pin
DESCRIPTION
Copyright © 1998–2014, Texas Instruments Incorporated
Product Folder Links: SN74LV541A
Submit Documentation Feedback
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