M74HCT540M1R Overview
Using Tube as a packaging method is common.20 is the sum of all component pins.Mounted using Surface Mount.Its construction includes 20 pins.In normal situations, the minimum supply voltage can be kept at 4.5 V.If the maximum supply voltage is kept at 5.5 V, normal use can be maintained.The voltage supply to 5 V plays an important role in its operation.There is no need to exceed its maximum operating temperature of 125 °C.The operating temperature should not fall below the minimum value of -55 °C.A total of 1 elements make up the structure.This configuration consists of 8 outputs.Under no external influences, it consumes 4 µA current.Data transmission occurs over 8 channels.A configuration basis is provided by its 8 inputs.In order to meet its needs, there are 8 output lines.
M74HCT540M1R Features

M74HCT540M1R Applications
There are a lot of STMicroelectronics
M74HCT540M1R Specialty Logic ICs applications.

Satellite communications networks
Ethernet circuitry
Wired telephone
Cordless telephone
Desktop PC
Notebook
Pocket PC
Desktop radio
Clock radio
Tuner

Mount	Surface Mount
Number of Pins	20
ECCN (US)	EAR99
Logic Family	HCT
Number of Elements per Chip	1
Number of Channels per Chip	8
Number of Inputs per Chip	8
Number of Input Enables per Chip	0
Number of Outputs per Chip	8
Number of Output Enables per Chip	2 Low
Bus Hold	No
Maximum Propagation Delay Time @ Maximum CL (ns)	[email protected]
Absolute Propagation Delay Time (ns)	51
Process Technology	CMOS
Input Signal Type	Single-Ended
Maximum Low Level Output Current (mA)	6
Maximum High Level Output Current (mA)	-6
Minimum Operating Supply Voltage (V)	4.5
Typical Operating Supply Voltage (V)	5
Maximum Operating Supply Voltage (V)	5.5
Maximum Quiescent Current (uA)	4
Propagation Delay Test Condition (pF)	150
Maximum Power Dissipation (mW)	500
Minimum Operating Temperature (°C)	-55
Maximum Operating Temperature (°C)	125
Standard Package Name	SOP
Supplier Package	SOP
Mounting	Surface Mount
Package Height	2.45(Max)
Package Length	13(Max)
Package Width	7.6(Max)
PCB changed	20
Lead Shape	Gull-wing
Turn-On Delay Time	51 ns
RoHS	Non-Compliant
Packaging	Tube
Part Status	Obsolete
Max Operating Temperature	125 °C
Min Operating Temperature	-55 °C
Pin Count	20
Number of Outputs	8
Output Type	3-State
Operating Supply Voltage	5 V
Number of Elements	1
Polarity	Inverting
Number of Channels	8
Max Supply Voltage	5.5 V
Min Supply Voltage	4.5 V
Propagation Delay	25 ns
Quiescent Current	4 µA
Logic Function	Buffer/Line Driver
Number of Inputs	8
High Level Output Current	-6 mA
Low Level Output Current	6 mA
Number of Input Lines	8
Number of Output Lines	8
RoHS Status	Supplier Unconfirmed