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參數資料
| 型號： | MC74HC241ADW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
| 中文描述： | HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 150K |
| 代理商： | MC74HC241ADW |
SEMICONDUCTOR TECHNICAL DATA
1
REV 7
Motorola, Inc. 1997
2/97
"
!"
"
High–Performance Silicon–Gate CMOS
The MC54/74HC241A is identical in pinout to the LS241. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LSTTL outputs.
This octal noninverting buffer/line driver/line receiver is designed to be
used with 3–state memory address drivers, clock drivers, and other
sub–oriented systems. The device has noninverted outputs and two output
enables. Enable A is active–low and Enable B is active–high.
The HC241A is similar in function to the HC244A and HC240A.
Output Drive Capability: 15 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1
μ
A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 134 FETs or 33.5 Equivalent Gates
LOGIC DIAGRAM
DATA
INPUTS
A1
A2
A3
A4
B1
B2
B3
B4
17
15
13
11
8
6
4
2
18
16
14
12
9
7
5
3
YB4
YB3
YB2
YB1
YA4
YA3
YA2
YA1
NONINVERTING
OUTPUTS
PIN 20 = VCC
PIN 10 = GND
OUTPUT
ENABLES
ENABLE A
ENABLE B
1
19
PIN ASSIGNMENT
A3
A2
YB4
A1
ENABLE A
GND
YB1
A4
YB2
YB3
5
4
3
2
1
10
9
8
7
6
14
15
16
17
18
19
20
11
12
13
YA2
B4
YA1
ENABLE B
VCC
B1
YA4
B2
YA3
B3
FUNCTION TABLE
Inputs
Enable
A
Output
Inputs
Enable
B
Output
A
YA
B
YB
L
L
H
L
H
X
L
H
Z
H
H
L
L
H
X
L
H
Z
Z = high impedance
DW SUFFIX
SOIC PACKAGE
CASE 751D–04
N SUFFIX
PLASTIC PACKAGE
CASE 738–03
ORDERING INFORMATION
MC54HCXXXAJ
MC74HCXXXAN
MC74HCXXXADW
Ceramic
Plastic
SOIC
J SUFFIX
CERAMIC PACKAGE
CASE 732–03
1
20
1
20
1
20
相關PDF資料 |
PDF描述 |
|---|---|
| MC74HC241AN | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
| MC74HC242N | Quad 3-State Bus Transceiver |
| MC74HC242 | Quad 3-State Bus Transceiver |
| MC74HC244ADT | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
| MC74HC244 | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74HC241AF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC241AFEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC241AFR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC241AH | 制造商:ON Semiconductor 功能描述: |
| MC74HC241AN | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
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