74HCT14 Philips, 74HCT14 Datasheet - Page 3
74HCT14
Manufacturer Part Number
74HCT14
Description
Hex inverting Schmitt trigger
Manufacturer
Philips
Datasheet
1.74HCT14.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74HCT14
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
74HCT147N
Manufacturer:
HARIS
Quantity:
1 200
Part Number:
74HCT14D
Manufacturer:
NXP
Quantity:
20 000
Part Number:
74HCT14D,653
Manufacturer:
NEXPERIA/安世
Quantity:
20 000
Part Number:
74HCT14DB
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
74HCT14DR
Manufacturer:
DIODES
Quantity:
105 000
Part Number:
74HCT14DT
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
PIN DESCRIPTION
September 1993
PIN NO.
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
Hex inverting Schmitt trigger
Fig.4 Functional diagram.
Fig.1 Pin configuration.
SYMBOL
1A to 6A
1Y to 6Y
GND
V
CC
Fig.5
Fig.2 Logic symbol.
Logic diagram
(one Schmitt trigger).
3
NAME AND FUNCTION
data inputs
data outputs
ground (0 V)
positive supply voltage
FUNCTION TABLE
Notes
1. H = HIGH voltage level
APPLICATIONS
Wave and pulse shapers
Astable multivibrators
Monostable multivibrators
L = LOW voltage level
INPUT
nA
Fig.3 IEC logic symbol.
H
L
74HC/HCT14
Product specification
OUTPUT
nY
H
L