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SN74ALS541DB, in 3D

SN74ALS541DB

Texas Instruments

0℃~+70℃ 1 15mA 22mA 24mA 4.5V~5.5V 74ALS 8 Output enable Tri-State SSOP-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74ALS541DB
Category
Buffers, Drivers, Receivers, Transceivers
Package
SSOP-20-208mil
Pins
20

Overview

The SN74ALS541DB is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SSOP-20-208mil package with 20 pins. 0℃~+70℃ 1 15mA 22mA 24mA 4.5V~5.5V 74ALS 8 Output enable Tri-State SSOP-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS541, from KiCad's library) and its footprint (Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2675888).

Symbol

G11A02A13A24A35A46A57A68A79GND10Y711Y612Y513Y414Y315Y216Y117Y018G219VCC20
74xx:74LS541From KiCad's library

Footprint

1234567891011121314151617181920
Package_SO:SSOP-20_5.3x7.2mm_P0.65mmFrom KiCad's library

Parameters

12
Channel Type
Unidirectional
Current - Output High(IOH)
15mA
Current - Output Low(IOL)
24mA
Features
Output enable
Logic Family
74ALS
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
0℃~+70℃
Propagation Delay
2ns@5V,50pF
Quiescent Current
22mA
Voltage - Supply
4.5V~5.5V
output type
Tri-State

Order codes

2

Pinout

20
The pins of the SN74ALS541DB
PinNameType
1G1Input
2A0Input
3A1Input
4A2Input
5A3Input
6A4Input
7A5Input
8A6Input
9A7Input
10GNDPower in
11Y7Tri-state
12Y6Tri-state
13Y5Tri-state
14Y4Tri-state
15Y3Tri-state
16Y2Tri-state
17Y1Tri-state
18Y0Tri-state
19G2Input
20VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74ALS541DB?

Yes. The symbol is 74xx:74LS541 and the footprint Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74ALS541DB?

SSOP-20-208mil, with 20 pins. Its footprint is drawn on this page.

Where is the SN74ALS541DB datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the SN74ALS541DB?

JLCPCB lists it as part C2675888, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74ALS541DB?

Parts like it in the library: the SN74LVC245ADB by Texas Instruments, the SN74HC245DBR by Texas Instruments, the SN74ABT540DB by Texas Instruments and the SN74HCT245DB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8