M74HC540RM13TR STMicroelectronics, M74HC540RM13TR Datasheet

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M74HC540RM13TR

Manufacturer Part Number
M74HC540RM13TR
Description
Buffers & Line Drivers Octal Bus Buffer 6V 3-State 9ns 2 to 6V
Manufacturer
STMicroelectronics
Datasheet

Specifications of M74HC540RM13TR

Product Category
Buffers & Line Drivers
Rohs
yes
DESCRIPTION
The 74HC540 is an advanced high-speed CMOS
OCTAL BUS BUFFER (3-STATE) fabricated with
silicon C
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
PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
HIGH SPEED:
t
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY:
V
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
WIDE OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 540
PD
CC
PLH
OH
NIH
CC
= 9ns (TYP.) at V
= 4 A(MAX.) at T
| = I
(OPR) = 2V to 6V
= V
2
MOS technology. The M74HC541 is an
t
PHL
OL
NIL
= 6mA (MIN)
= 28 % V
CC
A
CC
=25°C
= 6V
(MIN.)
WITH 3 STATE OUTPUTS (INVERTED)
ORDER CODES
order to enhance PC board layout the M74HC540
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.
PACKAGE
TSSOP
SOP
DIP
DIP
OCTAL BUS BUFFER
M74HC540M1R
M74HC540B1R
TUBE
SOP
M74HC540
M74HC540RM13TR
M74HC540TTR
T & R
TSSOP
1/10

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M74HC540RM13TR Summary of contents

Page 1

... SOP M74HC540M1R TSSOP order to enhance PC board layout the M74HC540 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. M74HC540 SOP TSSOP TUBE T & R M74HC540B1R M74HC540RM13TR M74HC540TTR 1/10 ...

Page 2

M74HC540 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

RECOMMENDED OPERATING CONDITIONS Symbol V Supply Voltage CC V Input Voltage I V Output Voltage O T Operating Temperature op Input Rise and Fall Time SPECIFICATIONS Symbol Parameter V V High Level Input IH ...

Page 4

M74HC540 AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Output Transition TLH THL Time t t Propagation Delay PLH PHL Time t t High Impedance PZL PZH Output Enable Time t t High Impedance PLZ PHZ Output Disable Time ...

Page 5

TEST CIRCUIT PLH PHL PZL PLZ PZH PHZ C = 50pF/150pF or equivalent (includes jig and probe capacitance equivalent pulse generator ...

Page 6

M74HC540 WAVEFORM 2 : OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle) 6/10 ...

Page 7

Plastic DIP-20 (0.25) MECHANICAL DATA mm. DIM. MIN. a1 0.254 B 1. 22. TYP MAX. MIN. 0.010 1.65 0.055 0.45 0.25 25.4 8.5 2.54 7.1 3.93 3.3 1.34 M74HC540 inch ...

Page 8

M74HC540 DIM. MIN 0 0. 12.60 E 10. 7. 8/10 SO-20 MECHANICAL DATA mm. TYP MAX. 2.65 0.2 2.45 0.49 0.32 0.5 45° (typ.) ...

Page 9

TSSOP20 MECHANICAL DATA DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 6.4 E 6.2 E1 4.3 e 0.65 BSC K 0° PIN 1 IDENTIFICATION 1 mm. TYP MAX. MIN. 1.2 ...

Page 10

... 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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