M74HCT541B1R STMicroelectronics, M74HCT541B1R Datasheet

M74HCT541B1R

Manufacturer Part Number

M74HCT541B1R

Description

IC BUFF/DVR TRI-ST 8BIT 20DIP

Manufacturer

STMicroelectronics

Series

74HCTr

Datasheet

1.M74HCT541RM13TR.pdf (9 pages)

Specifications of M74HCT541B1R

Logic Type

Buffer/Line Driver, Non-Inverting

Number Of Elements

Number Of Bits Per Element

Current - Output High, Low

6mA, 6mA

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Through Hole

Package / Case

20-DIP (0.300", 7.62mm)

Logic Family

HCT

Number Of Channels Per Chip

Polarity

Non-Inverting

Supply Voltage (max)

5.5 V

Supply Voltage (min)

4.5 V

Maximum Operating Temperature

+ 125 C

Mounting Style

Through Hole

High Level Output Current

- 6 mA

Low Level Output Current

6 mA

Maximum Power Dissipation

500 mW

Minimum Operating Temperature

- 55 C

Number Of Lines (input / Output)

8 / 3

Output Type

3-State

Propagation Delay Time

28 ns at 4.5 V

Logic Device Type

Buffer, Non Inverting

Supply Voltage Range

4.5V To 5.5V

Logic Case Style

DIP

No. Of Pins

Operating Temperature Range

-55Â°C To +125Â°C

Family Type

HCT

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

497-1916-5

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DESCRIPTION

The 74HCT541 is an advanced high-speed

CMOS

fabricated with silicon gate C

The M74HCT541 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

M74HCT541 offer a pinout having inputs and

outputs on opposite sides of the package.

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

HIGH SPEED:

LOW POWER DISSIPATION:

COMPATIBLE WITH TTL OUTPUTS :

BALANCED PROPAGATION DELAYS:

SYMMETRICAL OUTPUT IMPEDANCE:

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 541

PLH

= 14ns (TYP.) at V

= 4 A(MAX.) at T

= 2V (MIN.) V

| = I

OCTAL

PHL

enhance

= 6mA (MIN)

BUS

= 0.8V (MAX)

=25°C

BUFFER

= 4.5V

WITH 3 STATE OUTPUTS (NON INVERTED)

board

MOS technology.

layout

(3-STATE)

the

ORDER CODES

The M74HCT541 is designed to directly interface

HSC

components.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PACKAGE

TSSOP

SOP

DIP

MOS

DIP

M74HCT541M1R M74HCT541RM13TR

M74HCT541B1R

OCTAL BUS BUFFER

systems

TUBE

with

M74HCT541

SOP

TTL

M74HCT541TTR

T & R

and

TSSOP

NMOS

1/9

Related parts for M74HCT541B1R

M74HCT541B1R Summary of contents

Page 1

... The M74HCT541 is designed to directly interface 2 HSC MOS components. All inputs are equipped with protection circuits against static discharge and transient excess layout the voltage. M74HCT541 OCTAL BUS BUFFER DIP SOP TUBE T & R M74HCT541B1R M74HCT541M1R M74HCT541RM13TR M74HCT541TTR systems with TTL and TSSOP NMOS 1/9 ...

Page 2

M74HCT541 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE Don’t Care Z : High Impedance ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage O I ...

Page 3

DC SPECIFICATIONS Symbol Parameter V V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage I Current I High Impedance OZ Output Leakage ...

Page 4

M74HCT541 CAPACITIVE CHARACTERISTICS Symbol Parameter V C Input Capacitance IN C Power Dissipation PD Capacitance (note defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without PD ...

Page 5

WAVEFORM 1: PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle) WAVEFORM 2 : OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) M74HCT541 5/9 ...

Page 6

M74HCT541 DIM. MIN. a1 0.254 B 1. 6/9 Plastic DIP-20 (0.25) MECHANICAL DATA mm. TYP MAX. 1.65 0.45 0.25 25.4 8.5 2.54 22.86 7.1 3.93 3.3 1.34 inch MIN. TYP. ...

Page 7

SO-20 MECHANICAL DATA mm. DIM. MIN 0 0. 12.60 E 10. 11.43 F 7. TYP MAX. MIN. 2.65 0.2 0.004 2.45 0.49 0.014 0.32 0.009 ...

Page 8

M74HCT541 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 6.4 E 6 0° PIN 1 IDENTIFICATION 1 8/9 TSSOP20 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...

Page 9

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

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