m54hc20k1 STMicroelectronics, m54hc20k1 Datasheet

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m54hc20k1

Manufacturer Part Number
m54hc20k1
Description
Dual 4-input Nand Gate
Manufacturer
STMicroelectronics
Datasheet

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M54HC20K1
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DESCRIPTION
The M54HC20 is an high speed CMOS DUAL
4-INPUT NAND GATE fabricated with silicon gate
C
PIN CONNECTION
April 2004
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
54 SERIES 20
SPACE GRADE-1: ESA SCC QUALIFIED
50 krad QUALIFIED, 100 krad AVAILABLE ON
REQUEST
NO SEL UNDER HIGH LET HEAVY IONS
IRRADIATION
DEVICE FULLY COMPLIANT WITH
SCC-9201-118
PD
CC
PLH
OH
NIH
CC
= 9ns (TYP.) at V
= 1 A(MAX.) at T
| = I
(OPR) = 2V to 6V
= V
t
PHL
OL
NIL
= 4mA (MIN) at V
= 28% V
CC
CC
A
=25°C
(MIN.)
= 6V
CC
= 4.5V
RAD-HARD DUAL 4-INPUT NAND GATE
ORDER CODES
The internal circuit is composed of 3-stage
including buffered output, which gives high noise
immunity and stable output.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
DILC
FPC
DILC-14
M54HC20D
M54HC20K
FM
M54HC20
FPC-14
M54HC20D1
M54HC20K1
EM
1/8

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m54hc20k1 Summary of contents

Page 1

... PACKAGE DILC FPC The internal circuit is composed of 3-stage including buffered output, which gives high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M54HC20 DILC-14 FPC- M54HC20D M54HC20D1 M54HC20K M54HC20K1 1/8 ...

Page 2

M54HC20 IEC LOGIC SYMBOLS INPUT AND OUTPUT EQUIVALENT CIRCUIT ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current OK 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

M54HC20 AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Output Transition tLH tHL Time t t Propagation Delay pLH pHL Time CAPACITANCE CHARACTERISTICS Symbol Parameter V C Input Capacitance IN C Power Dissipation PD Capacitance (note ...

Page 5

WAVEFORM 1: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) M54HC20 5/8 ...

Page 6

M54HC20 DIM. MIN. A 2.1 a1 3.00 a2 0.63 B 1.82 b 0.40 b1 0.20 D 18. 15.11 e3 7. 10.90 L 1.14 6/8 DILC-14 MECHANICAL DATA mm. TYP MAX. 22.54 3.70 ...

Page 7

FPC-14 MECHANICAL DATA DIM. MIN. A 6.75 B 9.76 C 1.49 D 0.10 0.127 18. mm. TYP MAX. MIN. 6.91 7.06 0.266 9.95 10.14 0.384 ...

Page 8

... 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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