M74HC541TTR datasheet(1/10 Pages) STMICROELECTRONICS

Part #	M74HC541TTR

Description	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

PDF	10 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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July 2001

s

HIGH SPEED:

tPD = 9ns (TYP.) at VCC = 6V

s

LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 6mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 541

DESCRIPTION

The 74HC541 is an advanced high-speed CMOS

OCTAL BUS BUFFER (3-STATE) fabricated with

silicon gate C2MOS technology. The M74HC541

is a non inverting buffer.

The 3-STATE control gate operates as a two input

AND such that if either G1 and G2 are high, all

eight output are in the high impedance state. In

order to enhance PC board layout the M74HC541

offer a pinout having inputs and outputs on

opposite sides of the package.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

M74HC541

OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (NON INVERTED)

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

M74HC541B1R

SOP

M74HC541M1R

M74HC541RM13TR

TSSOP

M74HC541TTR

TSSOP

DIP

SOP

Similar Part No. - M74HC541TTR

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	M74HC541	266Kb / 12P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED Oct-1993
	M74HC541B1R	266Kb / 12P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED Oct-1993
	M74HC541C1R	266Kb / 12P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED Oct-1993
	M74HC541F1R	266Kb / 12P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED Oct-1993
	M74HC541M1R	266Kb / 12P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED Oct-1993

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M74HC541TTR Datasheet(PDF) 1 Page - STMicroelectronics

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