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參數資料
| 型號： | KK74HCT27A |
| 廠商： | KODENSHI CORP. |
| 英文描述： | Triple 3-Input NOR Gate |
| 中文描述： | 三3輸入或非門 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 190K |
| 代理商： | KK74HCT27A |
TECHNICAL DATA
K K
74HCT27A
Triple 3-Input NOR Gate
ORDERING INFORMATION
KK
74HCT27AN
KK
74HCT27AD
T
A
= -55
°
to 125
°
C for all packages
Plastic
SOIC
The
KK
74HCT27A 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
μ
A
High Noise Immunity Characteristic of CMOS Devices
LOGIC DIAGRAM
PIN 14 =V
CC
PIN 7 = GND
PIN ASSIGNMENT
A
1
A2
A3
C1
C2
C3
Y1
Y2
Y3
B1
B2
B3
1
2
3
5
4
6
7
VCC
C1
14
13
12
11
10
8
9
GND
A1
B1
B2
B3
A2
A3
Y2
Y3
Y1
C2
C3
FUNCTION TABLE
Inputs
B
Output
A
C
C
B
A
Y
+
+
=
L
L
L
H
X
X
H
L
X
H
X
L
H
X
X
L
X = don’t care
1
相關PDF資料 |
PDF描述 |
|---|---|
| KK74HCT27AD | Triple 3-Input NOR Gate |
| KK74HCT27AN | Replacement for Texas Instruments part number 54L78/BCA. Buy from authorized manufacturer Rochester Electronics. |
| KK74HCT30A | Replacement for Texas Instruments part number 54L78/BDA. Buy from authorized manufacturer Rochester Electronics. |
| KK74HCT30AD | Replacement for Texas Instruments part number 54L74/BDA. Buy from authorized manufacturer Rochester Electronics. |
| KK74HCT30AN | 8-Input NAND Gate |
相關代理商/技術參數 |
參數描述 |
|---|---|
| KK74HCT27AD | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Triple 3-Input NOR Gate |
| KK74HCT27AN | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Triple 3-Input NOR Gate |
| KK74HCT30A | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Input NAND Gate |
| KK74HCT30AD | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Input NAND Gate |
| KK74HCT30AN | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Input NAND Gate |
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