M74HC280B1R STMicroelectronics, M74HC280B1R Datasheet

IC GENERATOR 9BIT PARITY 14-DIP

M74HC280B1R

Manufacturer Part Number
M74HC280B1R
Description
IC GENERATOR 9BIT PARITY 14-DIP
Manufacturer
STMicroelectronics
Series
74HCr
Datasheet

Specifications of M74HC280B1R

Logic Type
Parity Generator
Number Of Circuits
9-Bit
Current - Output High, Low
5.2mA, 5.2mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1815-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M74HC280B1R
Manufacturer:
MITSUBISHI
Quantity:
3 088
DESCRIPTION
The M74HC280 is an high speed CMOS 9-BIT
PARITY GENERATOR fabricated with silicon gate
C
It is composed of nine data inputs (A to I) and odd/
even parity outputs ( ODD and EVEN). The nine
data inputs control the output conditions. When
the number of high level input is odd,
output is kept high and EVEN output low.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
2
MOS technology.
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 280
PD
CC
PLH
OH
NIH
CC
= 22ns (TYP.) at V
=4 A(MAX.) at T
| = I
(OPR) = 2V to 6V
= V
t
PHL
OL
NIL
= 4mA (MIN)
= 28 % V
A
CC
=25°C
CC
(MIN.)
= 6V
ODD
ORDER CODES
Conversely, when the output is even,
output is kept high and ODD low.
The IC generates either odd or even parity making
it flexible application. The word-length capability is
easily expanded by cascading.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
TSSOP
9 BIT PARITY GENERATOR
SOP
DIP
DIP
M74HC280M1R
M74HC280B1R
TUBE
SOP
M74HC280
M74HC280RM13TR
M74HC280TTR
T & R
TSSOP
EVEN
1/9

Related parts for M74HC280B1R

M74HC280B1R Summary of contents

Page 1

... PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 9 BIT PARITY GENERATOR DIP ORDER CODES PACKAGE TUBE DIP M74HC280B1R SOP M74HC280M1R TSSOP Conversely, when the output is even, output is kept high and ODD low. The IC generates either odd or even parity making it flexible application. The word-length capability is easily expanded by cascading ...

Page 2

M74HC280 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE NUMBER OF INPUTS THAT ARE HIGH LOGIC DIAGRAM 2/9 PIN DESCRIPTION PIN 10, 11, 12, 13 ...

Page 3

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 4

M74HC280 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 Quiescent Supply CC Current ...

Page 5

TEST CIRCUIT C = 50pF or equivalent (includes jig and probe capacitance pulse generator (typically OUT WAVEFORM 1: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) M74HC280 5/9 ...

Page 6

M74HC280 DIM. MIN. a1 0. 1.27 6/9 Plastic DIP-14 MECHANICAL DATA mm. TYP MAX. 1.65 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 2.54 inch MIN. TYP. ...

Page 7

SO-14 MECHANICAL DATA mm. DIM. MIN 0 0. 8. 3.8 G 4 TYP MAX. MIN. 1.75 0.2 0.003 1.65 0.46 0.013 0.25 ...

Page 8

M74HC280 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0° PIN 1 IDENTIFICATION 1 8/9 TSSOP14 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 ...

Related keywords