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Número de pieza | 74HCT132A | |
Descripción | MC74HCT132A | |
Fabricantes | ON Semiconductor | |
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MC74HCT132A
Quad 2-Input NAND Gate
with Schmitt-Trigger Inputs
with LSTTL Compatible
Inputs
High−Performance Silicon−Gate CMOS
The MC74HCT132A is identical in pinout to the LS132. The device
inputs are compatible with standard CMOS outputs; with pull−up
resistors, they are compatible with LSTTL outputs.
The MC74HCT132A can be used to enhance noise immunity or to
square up slowly changing waveforms.
Features
• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements as Defined by JEDEC
Standard No. 7A
• Chip Complexity: 72 FETs or 18 Equivalent Gates
• These are Pb−Free Devices
A1
B1
Y1
A2
B2
Y2
GND
1
2
3
4
5
6
7
14 VCC
13 B4
12 A4
11 Y4
10 B3
9 A3
8 Y3
Figure 1. Pin Assignment
© Semiconductor Components Industries, LLC, 2009
November, 2009 − Rev. 1
1
http://onsemi.com
MARKING
DIAGRAMS
14
PDIP−14
N SUFFIX
CASE 646
MC74HCT132AN
AWLYYWWG
1
14
SOIC−14
D SUFFIX
CASE 751A
1
HCT132AG
AWLYWW
TSSOP−14
DT SUFFIX
CASE 948G
14
HCT
132A
ALYWG
G
1
14
SOEIAJ−14
F SUFFIX
CASE 965
1
74HCT132A
ALYWG
A = Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
FUNCTION TABLE
Inputs
AB
LL
LH
HL
HH
Output
Y
H
H
H
L
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Publication Order Number:
MC74HCT132A/D
1 page www.DataSheet4U.net
MC74HCT132A
INPUT
A OR B
(VI)
Y
tr
90%
10V%M
tPHL
90%
V1M0%
tf
VCC
GND
tPLH
tTHL
VI = GND to 3.0 V
VM = 1.3 V
Figure 3. Switching Waveforms
tTLH
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
CL*
*Includes all probe and jig capacitance
Figure 4. Test Circuit
VH
VIN
VCC
VT +
VT -
GND
VOH
VH
VIN
VOUT
VOL
VCC
VOUT
(a) A SCHMITT TRIGGER SQUARES UP INPUTS
(a) WITH SLOW RISE AND FALL TIMES
VIN
VOUT
(b) A SCHMITT TRIGGER OFFERS MAXIMUM
NOISE IMMUNITY
Figure 5. Typical Schmitt−Trigger Applications
VCC
VT +
VT -
GND
VOH
VOL
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Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet 74HCT132A.PDF ] |
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