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TI SN74HC540PW product image
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TI SN74HC540PWRoHS

Manufacturer
TI
MPN
SN74HC540PW
LCSC Part #
C2870650
Packaging
TSSOP-20
Customer #
Key Attributes
Octal buffers and line drivers with three-state outputs
Datasheetpdf iconTI SN74HC540PW
In-Stock: 51
51 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.0068$ 2.01
10+$ 1.7073$ 17.07
30+$ 1.5202$ 45.61
70+$ 1.3021$ 91.15
490+$ 1.2142$ 594.96
1,400+$ 1.1768$ 1647.52
Standard Packaging70/Full Tube

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers
ManufacturerTI
PackagingTSSOP-20
Current - Output High(IOH)7.8mA
Series74HC
Output Logic Level - Low100mV;330mV
Voltage - Supply2V~6V
Operating Temperature-40℃~+85℃
Current - Output Low(IOL)7.8mA
Input Logic Level - High1.5V;3.15V;4.2V
Input Logic Level -Low500mV;1.35V;1.8V
Features-
Number of Channels8
Propagation Delay17ns@6V,50pF
Quiescent Current80uA
Output Logic Level - High1.9V;4.4V;5.9V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging70
Sales UnitPiece

Introduction

AI Translation

These octal buffers and line drivers feature the performance of the common 'HC240 series devices and provide a pinout with inputs and outputs on opposite sides of the package. This arrangement greatly facilitates PCB layout and routing. The three-state control gate is a 2-input NOR gate. If either output enable input (OE1 or OE2) is driven high, all eight outputs are placed in a high-impedance state. The 'HC540 device provides inverted data at the outputs.