74HCT7541 datasheet(2/7 Pages) PHILIPS

Numer części	74HCT7541

Szczegółowy opis	Octal Schmitt trigger buffer/line driver; 3-state

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Producent	PHILIPS [NXP Semiconductors]

Strona internetowa	http://www.nxp.com

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December 1990

2

Philips Semiconductors

Product speciﬁcation

Octal Schmitt trigger buffer/line driver; 3-state

74HC/HCT7541

FEATURES

• Non-inverting outputs

• Schmitt trigger action on all data inputs

• Output capability: bus driver

• ICC category: MSI

GENERAL DESCRIPTION

The 74HC/HCT7541 are high-speed Si-gate CMOS

devices and are pin compatible with low power Schottky

TTL (LSTTL). They are specified in compliance with

JEDEC standard no. 7A.

The 74HC/HCT7541 are octal Schmitt trigger

non-inverting buffer/line drivers with 3-state outputs. The

3-state outputs are controlled by the output enable inputs

OE1 and OE2.

A HIGH on OEn causes the outputs to assume a high

impedance OFF-state.

The Schmitt trigger action in the data inputs transforms

slowly changing input signals into sharply defined

jitter-free output signals.

The “7541” is identical to the “541” but has hysteresis on

the data inputs.

QUICK REFERENCE DATA

GND = 0 V; Tamb =25 °C; tr =tf = 6 ns

Notes

1. CPD is used to determine the dynamic power dissipation (PD in µW):

PD =CPD × VCC2 × fi +∑ (CL × VCC2 × fo) where:

fi = input frequency in MHz

fo = output frequency in MHz

∑ (CL × VCC2 × fo) = sum of outputs

CL = output load capacitance in pF

VCC = supply voltage in V

2. For HC the condition is VI = GND to VCC

For HCT the condition is VI = GND to VCC − 1.5 V

ORDERING INFORMATION

See

“74HC/HCT/HCU/HCMOS Logic Package Information”.

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

HC

HCT

tPHL/ tPLH

propagation delay An to Yn

CL = 15 pF; VCC = 5 V

10

16

ns

CI

input capacitance

3.5

pF

CPD

power dissipation capacitance per buffer

notes 1 and 2

30

32

pF

Podobny numer części - 74HCT7541

Producent	Numer części	Arkusz danych	Szczegółowy opis
Nexperia B.V. All right...	74HCT7541	253Kb / 14P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 8 - 3 August 2021
Nexperia B.V. All right...	74HCT7541-Q100	252Kb / 14P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 2 - 3 August 2021
NXP Semiconductors	74HCT7541D	554Kb / 17P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 3-25 July 2011
Nexperia B.V. All right...	74HCT7541D	253Kb / 14P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 8 - 3 August 2021
Nexperia B.V. All right...	74HCT7541D-Q100	951Kb / 15P	Octal Schmitt trigger buffer/line driver; 3-state

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Podobny opis - 74HCT7541

Producent	Numer części	Arkusz danych	Szczegółowy opis
NXP Semiconductors	74HC7541D	554Kb / 17P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 3-25 July 2011
NXP Semiconductors	74HC7541D	35Kb / 2P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 3-25 July 2011
Nexperia B.V. All right...	74HCT7541	253Kb / 14P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 8 - 3 August 2021
List of Unclassifed Man...	74HC-HCT7541	118Kb / 5P	OCTAL SCHMITT TRIGGER BUFFER/LINE DRIVER;3-STATE
Nexperia B.V. All right...	74HC7541-Q100	951Kb / 15P	Octal Schmitt trigger buffer/line driver; 3-state
	74HCT7541-Q100	252Kb / 14P	Octal Schmitt trigger buffer/line driver; 3-state Rev. 2 - 3 August 2021
	74HCT7540	270Kb / 15P	Octal Schmitt trigger buffer/line driver; 3-state; inverting Rev. 6 - 4 August 2021
NXP Semiconductors	74HC7540	55Kb / 7P	Octal Schmitt trigger buffer/line driver; 3-state; inverting December 1990
	74HC7540D	157Kb / 16P	Octal Schmitt trigger buffer/line driver; 3-state; inverting Rev. 4 ??31 December 2012 Rev. 4-31 December 2012
	74AHC541	81Kb / 16P	Octal buffer/line driver; 3-state 1999 Nov 24

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