DataSheet26.com

74HCT14 PDF даташит

Спецификация 74HCT14 изготовлена ​​​​«Philips» и имеет функцию, называемую «Hex inverting Schmitt trigger».

Детали детали

Номер произв 74HCT14
Описание Hex inverting Schmitt trigger
Производители Philips
логотип Philips логотип 

23 Pages
scroll

No Preview Available !

74HCT14 Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
DATA SHEET
74HC14; 74HCT14
Hex inverting Schmitt trigger
Product specification
Supersedes data of 1997 Aug 26
2003 Oct 30









No Preview Available !

74HCT14 Даташит, Описание, Даташиты
Philips Semiconductors
Hex inverting Schmitt trigger
Product specification
74HC14; 74HCT14
FEATURES
Applications:
– Wave and pulse shapers
– Astable multivibrators
– Monostable multivibrators.
Complies with JEDEC standard no. 7A
ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
Specified from 40 to +85 °C and 40 to +125 °C.
DESCRIPTION
The 74HC14 and 74HCT14 are high-speed Si-gate CMOS
devices and are pin compatible with low power Schottky
TTL (LSTTL). They are specified in compliance with
JEDEC standard no. 7A.
The 74HC14 and 74HCT14 provide six inverting buffers
with Schmitt-trigger action. They are capable of
transforming slowly changing input signals into sharply
defined, jitter-free output signals.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
HC HCT
tPHL/tPLH
CI
CPD
propagation delay nA to nY
CL = 15 pF; VCC = 5 V 12
input capacitance
3.5
power dissipation capacitance per gate notes 1 and 2
7
17
3.5
8
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW):
PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts;
N = total load switching outputs;
Σ(CL × VCC2 × fo) = sum of the outputs.
2. For type 74HC14 the condition is VI = GND to VCC.
For type 74HCT14 the condition is VI = GND to VCC 1.5 V.
UNIT
ns
pF
pF
2003 Oct 30
2









No Preview Available !

74HCT14 Даташит, Описание, Даташиты
Philips Semiconductors
Hex inverting Schmitt trigger
Product specification
74HC14; 74HCT14
FUNCTION TABLE
INPUT
nA
L
H
Note
1. H = HIGH voltage level;
L = LOW voltage level.
OUTPUT
nY
H
L
ORDERING INFORMATION
TYPE NUMBER
74HC14D
74HCT14D
74HC14DB
74HCT14DB
74HC14N
74HCT14N
74HC14PW
74HCT14PW
74HC14BQ
74HCT14BQ
TEMPERATURE RANGE
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
PACKAGE
PINS
PACKAGE
14 SO14
14 SO14
14 SSOP14
14 SSOP14
14 DIP14
14 DIP14
14 TSSOP14
14 TSSOP14
14 DHVQFN14
14 DHVQFN14
MATERIAL
plastic
plastic
plastic
plastic
plastic
plastic
plastic
plastic
plastic
plastic
CODE
SOT108-1
SOT108-1
SOT337-1
SOT337-1
SOT27-1
SOT27-1
SOT402-1
SOT402-1
SOT762-1
SOT762-1
PINNING
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1A
1Y
2A
2Y
3A
3Y
GND
4Y
4A
5Y
5A
6Y
6A
VCC
SYMBOL
data input
data output
data input
data output
data input
data output
ground (0 V)
data output
data input
data output
data input
data output
data input
supply voltage
DESCRIPTION
2003 Oct 30
3










Скачать PDF:

[ 74HCT14.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
74HCT10Triple 3-input NAND gatePhilips
Philips
74HCT107Dual JK flip-flop with reset negative-edge triggerPhilips
Philips
74HCT109Dual JK flip-flop with set and reset positive-edge triggerPhilips
Philips
74HCT11Triple 3-input AND gatePhilips
Philips

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск