74HC132 PDF даташит
Спецификация 74HC132 изготовлена «Philips» и имеет функцию, называемую «Quad 2-input NAND Schmitt trigger». |
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Детали детали
Номер произв | 74HC132 |
Описание | Quad 2-input NAND Schmitt trigger |
Производители | Philips |
логотип |
8 Pages
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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT132
Quad 2-input NAND Schmitt trigger
Product specification
File under Integrated Circuits, IC06
September 1993
No Preview Available ! |
Philips Semiconductors
Quad 2-input NAND Schmitt trigger
Product specification
74HC/HCT132
FEATURES
• Output capability: standard
• ICC category: SSI
GENERAL DESCRIPTION
The 74HC/HCT132 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 74HC/HCT132 contain four 2-input NAND gates which accept standard input signals. They are capable of
transforming slowly changing input signals into sharply defined, jitter-free output signals.
The gate switches at different points for positive and negative-going signals. The difference between the positive voltage
VT+ and the negative voltage VT− is defined as the hysteresis voltage VH.
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, nB to nY
input capacitance
power dissipation capacitance per gate
CL = 15 pF; VCC = 5 V 11
3.5
notes 1 and 2
24
17
3.5
20
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 × VCC2 × fo) = sum of outputs
CL = output load capacitance in pF
VCC = supply voltage in V
2. For HC the condition is VI = GND to VCC
For HCT the condition is VI = GND to VCC − 1.5 V
UNIT
ns
pF
pF
ORDERING INFORMATION
See “74HC/HCT/HCU/HCMOS Logic Package Information”.
September 1993
2
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Philips Semiconductors
Quad 2-input NAND Schmitt trigger
PIN DESCRIPTION
PIN NO.
1, 4, 9, 12
2, 5, 10, 13
3, 6, 8, 11
7
14
SYMBOL
1A to 4A
1B to 4B
1Y to 4Y
GND
VCC
NAME AND FUNCTION
data inputs
data inputs
data outputs
ground (0 V)
positive supply voltage
Product specification
74HC/HCT132
Fig.1 Pin configuration.
Fig.4 Functional diagram.
Fig.2 Logic symbol.
Fig.5 Logic diagram
(one Schmitt trigger).
Fig.3 IEC logic symbol.
FUNCTION TABLE
INPUTS
OUTPUT
nA nB
LL
LH
HL
HH
nY
H
H
H
L
Notes
1. H = HIGH voltage level
L = LOW voltage level
APPLICATIONS
• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators
September 1993
3
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Номер в каталоге | Описание | Производители |
74HC131 | 3-to-8-line Decoder/Demultiplexer | Hitachi Semiconductor |
74HC132 | Quad 2-input NAND Schmitt trigger | Philips |
74HC132 | Quad 2-input NAND Schmitt trigger | Philips |
74HC132 | Quad 2-input NAND Schmitt trigger | NXP Semiconductors |
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DataSheet26.com | 2020 | Контакты | Поиск |