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參數(shù)資料
| 型號： | MC74AC240NG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Buffer/Line Driver with 3−State Outputs |
| 中文描述： | AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20 |
| 封裝： | LEAD FREE, PLASTIC, DIP-20 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 119K |
| 代理商： | MC74AC240NG |
Semiconductor Components Industries, LLC, 2006
November, 2006 Rev. 8
1
Publication Order Number:
MC74AC240/D
MC74AC240, MC74ACT240
Octal Buffer/Line Driver
with 3State Outputs
The MC74AC240/74ACT240 is an octal buffer and line driver
designed to be employed as a memory address driver, clock driver and
bus oriented transmitter or receiver which provides improved PC
board density.
Features
3State Outputs Drive Bus Lines or Buffer Memory Address
Registers
Outputs Source/Sink 24 mA
′
ACT240 Has TTL Compatible Inputs
PbFree Packages are Available
TRUTH TABLE
Inputs
Outputs
OE
1
D
(Pins 12, 14, 16, 18)
L
L
H
L
H
X
H
L
Z
NOTE:
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
TRUTH TABLE
Inputs
Outputs
OE
2
D
(Pins 3, 5, 7, 9)
L
L
H
L
H
X
H
L
Z
NOTE:
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
19
20
18
17
16
15
14
2
1
3
4
5
6
7
V
CC
13
8
12
9
11
10
OE
2
OE
1
Figure 1. Pinout: 20Lead Packages Conductors
(Top View)
GND
http://onsemi.com
SOIC20W
DW SUFFIX
CASE 751D
TSSOP20
DT SUFFIX
CASE 948E
SOEIAJ20
M SUFFIX
CASE 967
1
1
1
PDIP20
N SUFFIX
CASE 738
1
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION
See general marking information in the device marking
section on page 7 of this data sheet.
DEVICE MARKING INFORMATION
相關PDF資料 |
PDF描述 |
|---|---|
| MC74ACT240DTR2G | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT240DWG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT240DWR2G | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT240MELG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT240NG | Octal Buffer/Line Driver with 3−State Outputs |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC241 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Octal Buffer/Line Driver with 3−State Outputs |
| MC74AC241DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC241M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC241MEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC241N | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
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