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M74HCT32 Schematic ( PDF Datasheet ) - ST Microelectronics

Teilenummer M74HCT32
Beschreibung QUAD 2-INPUT OR GATE
Hersteller ST Microelectronics
Logo ST Microelectronics Logo 




Gesamt 8 Seiten
M74HCT32 Datasheet, Funktion
M74HCT32
QUAD 2-INPUT OR GATE
s HIGH SPEED:
tPD = 13ns (TYP.) at VCC = 4.5V
s LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA=25°C
s COMPATIBLE WITH TTL OUTPUTS :
VIH = 2V (MIN.) VIL = 0.8V (MAX)
s BALANCED PROPAGATION DELAYS:
tPLH tPHL
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 32
DESCRIPTION
The M74HCT32 is an high speed CMOS QUAD
2-INPUT OR GATE fabricated with silicon gate
C2MOS technology.
The internal circuit is composed of 2 stages
including buffer output, which enables high noise
immunity and stable output.
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
TSSOP
M74HCT32B1R
M74HCT32M1R
T&R
M74HCT32RM13TR
M74HCT32TTR
The M74HCT32 is designed to directly interface
HSC2MOS systems with TTL and NMOS
components.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
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M74HCT32 Datasheet, Funktion
M74HCT32
DIM.
A
a1
a2
b
b1
C
c1
D
E
e
e3
F
G
L
M
S
MIN.
0.1
0.35
0.19
8.55
5.8
3.8
4.6
0.5
SO-14 MECHANICAL DATA
mm.
TYP
0.5
1.27
7.62
MAX.
1.75
0.2
1.65
0.46
0.25
MIN.
0.003
0.013
0.007
45° (typ.)
8.75 0.336
6.2 0.228
4.0 0.149
5.3 0.181
1.27 0.019
0.68
8° (max.)
inch
TYP.
0.019
0.050
0.300
MAX.
0.068
0.007
0.064
0.018
0.010
0.344
0.244
0.157
0.208
0.050
0.026
PO13G
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