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Número de pieza | KK74HCT27A | |
Descripción | Triple 3-Input NOR Gate | |
Fabricantes | KODENSHI KOREA | |
Logotipo | ||
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No Preview Available ! Triple 3-Input NOR Gate
TECHNICAL DATA
KK74HCT27A
The KK74HCT27A is high-speed Si-gate CMOS device and is pin
compatible with low power Schottky TTL (LSTTL). The device provide
the Triple 3-input NOR function.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
KK74HCT27AN Plastic
KK74HCT27AD
SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
A1
B1
C1
A2
B2
C2
A3
B3
C3
PIN 14 =VCC
PIN 7 = GND
Y1
Y2
Y3
PIN ASSIGNMENT
A1
B1
A2
B2
C2
Y2
GND
1
2
3
4
5
6
7
14 V CC
13 C1
12 Y1
11 C3
10 B3
9 A3
8 Y3
FUNCTION TABLE
Inputs
AB
LL
XX
XH
HX
X = don’t care
C
L
H
X
X
Output
Y = A+B+C
H
L
L
L
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1
1 page N SUFFIX PLASTIC DIP
(MS - 001AA)
A
14
1
8
B
7
FL
C
-T- SEATING
N PLANE
G
KM
D
H
NOTES:
0.25 (0.010) M T
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
J
KK74HCT27A
Symbol
A
B
C
D
F
G
H
J
K
L
M
N
Dimension, mm
MIN
18.67
MAX
19.69
6.1 7.11
5.33
0.36 0.56
1.14 1.78
2.54
7.62
0° 10°
2.92 3.81
7.62 8.26
0.2 0.36
0.38
D SUFFIX SOIC
(MS - 012AB)
A
14
8
H BP
1G
7
C
R x 45
-T-
D
NOTES:
K
0.25 (0.010) M T C M
SEATING
PLANE
J
F
1. Dimensions A and B do not include mold flash or protrusion.
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B ‑ 0.25 mm (0.010) per side.
Symbol
A
B
C
D
F
G
H
MJ
K
M
P
R
Dimension, mm
MIN MAX
8.55 8.75
3.8 4
1.35 1.75
0.33 0.51
0.4 1.27
1.27
5.27
0° 8°
0.1 0.25
0.19 0.25
5.8 6.2
0.25 0.5
5
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet KK74HCT27A.PDF ] |
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