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74HC1G14 PDF даташит

Спецификация 74HC1G14 изготовлена ​​​​«Philips» и имеет функцию, называемую «Inverting Schmitt-trigger».

Детали детали

Номер произв 74HC1G14
Описание Inverting Schmitt-trigger
Производители Philips
логотип Philips логотип 

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74HC1G14 Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
DATA SHEET
74HC1G14; 74HCT1G14
Inverting Schmitt-trigger
Product specification
File under Integrated Circuits, IC06
1998 Aug 05









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74HC1G14 Даташит, Описание, Даташиты
Philips Semiconductors
Inverting Schmitt-trigger
Product specification
74HC1G14; 74HCT1G14
FEATURES
Wide operating voltage range:
2.0 to 6.0 V
Symmetrical output impedance
High noise immunity
Low power dissipation
Balanced propagation delays
Very small 5 pins package
Applications
– Wave and pulse shapers
– Astable multivibrators
– Monostable multivibrators
Output capability: standard.
DESCRIPTION
The 74HC1G/HCT1G14 is a
high-speed Si-gate CMOS device.
The 74HC1G/HCT1G14 provides the
inverting buffer function with
Schmitt-trigger action. These devices
are capable of transforming slowly
changing input signals into sharply
defined, jitter-free output signals.
The standard output currents are 12
compared to the 74HC/HCT14.
FUNCTION TABLE
See note 1.
INPUT
inA
L
H
OUTPUT
outY
H
L
Note
1. H = HIGH voltage level;
L = LOW voltage level.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6.0 ns.
SYMBOL
PARAMETER
TYP.
CONDITIONS
UNIT
HC1G HCT1G
tPHL/tPLH
CI
CPD
propagation
delay inA to outY
input
capacitance
CL = 15 pF
VCC = 5 V
power
dissipation
capacitance
notes 1 and 2
10
1.5
20
15
1.5
22
ns
pF
pF
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi + (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
(CL × VCC2 × fo) = sum of outputs.
2. For HC1G the condition is VI = GND to VCC.
For HCT1G the condition is VI = GND to VCC 1.5 V.
PINNING
PIN
1
2
3
4
5
SYMBOL
n.c.
inA
GND
outY
VCC
DESCRIPTION
not connected
data input
ground (0 V)
data output
DC supply voltage
1998 Aug 05
2









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74HC1G14 Даташит, Описание, Даташиты
Philips Semiconductors
Inverting Schmitt-trigger
Product specification
74HC1G14; 74HCT1G14
ORDERING AND PACKAGE INFORMATION
OUTSIDE NORTH
AMERICA
74HC1G14GW
74HCT1G14GW
TEMPERATURE
RANGE
40 to +125 °C
PINS
5
5
PACKAGES
PACKAGE
SC-88A
SC-88A
MATERIAL
plastic
plastic
CODE
SOT353
SOT353
MARKING
HF
TF
handbook, halfpage
n.c 1
inA 2
GND 3
5 VCC
14
4 outY
MNA022
Fig.1 Pin configuration.
handbook, halfpage
inA
2
outY
4
MNA023
Fig.2 Logic symbol.
handbook, halfpage
2
MNA024
4
handbook, halfpiangAe
outY
MNA025
Fig.3 IEC logic symbol.
1998 Aug 05
3
Fig.4 Logic diagram.










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