M74HC42B1R STMicroelectronics, M74HC42B1R Datasheet

IC DECODER BCD TO DECIMAL 16-DIP

M74HC42B1R

Manufacturer Part Number
M74HC42B1R
Description
IC DECODER BCD TO DECIMAL 16-DIP
Manufacturer
STMicroelectronics
Series
74HCr
Type
Decoderr
Datasheet

Specifications of M74HC42B1R

Circuit
1 x 4:10
Independent Circuits
1
Current - Output High, Low
5.2mA, 5.2mA
Voltage Supply Source
Single Supply
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1858-5

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Part Number:
M74HC42B1R
Manufacturer:
ST
0
DESCRIPTION
The M74HC42 is an high speed CMOS BCD TO
DECIMAL DECODER fabricated with silicon gate
C
A BCD code applied to the four inputs A-D selects
one of ten decimal outputs Y0 - Y9, which goes
low to fifteen gives a high level at all outputs. This
device also can be used as a 3 to
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 42
PD
CC
PLH
OH
NIH
CC
= 14ns (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
LINE
BCD TO DECIMAL DECODER
ORDER CODES
DECODER, when the D input is assigned as a
disable input. This device is useful for code
conversion, address decoding, memory selection,
demultiplexing, or readout decoding.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
TSSOP
SOP
DIP
DIP
M74HC42M1R
M74HC42B1R
TUBE
SOP
M74HC42
M74HC42RM13TR
M74HC42TTR
T & R
TSSOP
1/9

Related parts for M74HC42B1R

M74HC42B1R Summary of contents

Page 1

... PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 BCD TO DECIMAL DECODER DIP ORDER CODES PACKAGE TUBE DIP M74HC42B1R SOP M74HC42M1R TSSOP DECODER, when the D input is assigned as a disable input. This device is useful for code conversion, address decoding, memory selection, demultiplexing, or readout decoding. ...

Page 2

M74HC42 INPUT AND OUTPUT EQUIVALENT CIRCUIT FUNCTIONAL TABLE BCD INPUTS CODE ...

Page 3

LOGIC DIAGRAM This logic diagram has not be used to estimate propagation delays ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output ...

Page 4

M74HC42 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) V High Level ...

Page 5

CAPACITIVE CHARACTERISTICS Symbol Parameter V (V) C Input Capacitance 5 Power Dissipation PD Capacitance (note 5 defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption ...

Page 6

M74HC42 Plastic DIP-16 (0.25) MECHANICAL DATA DIM. MIN. a1 0. 6/9 mm. TYP MAX. MIN. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 ...

Page 7

SO-16 MECHANICAL DATA mm. DIM. MIN. TYP 0.35 b1 0. 9.8 E 5.8 e 1.27 e3 8.89 F 3.8 G 4 inch MAX. MIN. TYP. 1.75 0.2 ...

Page 8

M74HC42 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 TSSOP16 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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