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PDF M54HC14 Data sheet ( Hoja de datos )
| Número de pieza | M54HC14 | |
| Descripción | HEX SCHMITT INVERTER | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de M54HC14 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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. HIGH SPEED
tPD = 11 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
ICC = 1 µA (MAX.) AT TA = 25 °C
. HIGH NOISE IMMUNITY
VH = 1.1 V (TYP.) AT VCC = 5 V
. OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
. SYMMETRICAL OUTPUT IMPEDANCE
IOH = IOL = 4 mA (MIN.)
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE WITH
54/74LS14
DESCRIPTION
The M54/74HC14 is a high speed CMOS HEX
SCHMITT INVERTER fabricated in silicon gate
C2MOS technology. It has the same high speed per-
formance of LSTTL combined with true CMOS low
power consumption. Pin configuration and function
are the same as those of the HC04 but all inputs
have 20 % VCC hysteresis level.
This together with its schmitt trigger function allows
it to be used on line receivers with slow rise/fall input
signals. All inputs are equipped with protection cir-
cuits against static discharge and transient excess
voltage.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
M54HC14
M74HC14
HEX SCHMITT INVERTER
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC14F1R
M 74H C1 4M 1R
M 74HC 14 B1 R
M 74H C1 4C 1R
PIN CONNECTIONS (top view)
December 1992
NC =
No Internal
Connection
1/9
1 page  
DIM.
a1
B
b
b1
D
E
e
e3
F
I
L
Z
M54/M74HC14
Plastic DIP14 MECHANICAL DATA
MIN.
0.51
1.39
1.27
mm
TYP.
0.5
0.25
8.5
2.54
15.24
3.3
MAX.
1.65
20
7.1
5.1
2.54
MIN.
0.020
0.055
0.050
inch
TYP.
0.020
0.010
0.335
0.100
0.600
0.130
MAX.
0.065
0.787
0.280
0.201
0.100
P001A
5/9
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet M54HC14.PDF ] | |
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