74hct1g14 NXP Semiconductors, 74hct1g14 Datasheet - Page 2

• Manufacturer Part Number: 74hct1g14
• Description: Inverting Schmitt-trigger
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. For HC1G the condition is V
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
2002 May 15
t
C
C
PHL
SYMBOL
Wide operating voltage range from 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.
I
PD
Inverting Schmitt-triggers
P
f
f
C
V
For HCT1G the condition is V
L = LOW voltage level.
i
o
/t
D
CC
PD
= input frequency in MHz;
L
PLH
= output frequency in MHz;
(C
= output load capacitance in pF;
= C
= supply voltage in Volts;
is used to determine the dynamic power dissipation (P
L
PD
V
amb
CC
propagation delay A to Y
input capacitance
power dissipation capacitance
V
2
CC
= 25 C; t
f
2
o
) = sum of outputs.
f
i
+
INPUT
r
= t
A
H
(C
L
PARAMETER
f
L
= 6.0 ns.
I
= GND to V
I
= GND to V
V
CC
2
f
o
) where:
CC
CC
.
1.5 V.
2
C
notes 1 and 2
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
74HC/HCT14.
L
D
= 15 pF V
in W).
CONDITIONS
CC
= 5 V
74HC1G14; 74HCT1G14
OUTPUT
10
1.5
20
HC1G
Y
H
L
TYPICAL
1
Product specification
2
15
1.5
22
compared to the
HCT1G
ns
pF
pF
UNIT