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參數(shù)資料
| 型號： | MC74ACT540N |
| 廠商： | MOTOROLA INC |
| 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： | ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 205K |
| 代理商： | MC74ACT540N |
5-1
FACT DATA
!
The MC74AC540/74ACT540 and MC74AC541/74ACT541 are octal buffer/line
drivers designed to be employed as memory and address drivers, clock drivers and
bus oriented transmitter/receivers. The MC74AC541/74ACT541 is a noninverting
option of the MC74AC540/74ACT540.
These devices are similar in function to the MC74AC240/74ACT240 and
MC74AC244/74ACT244 while providing flow-through architecture (inputs on opposite
side from outputs). This pinout arrangement makes these devices especially useful
as output ports for microprocessors, allowing ease of layout and greater PC board
density.
3-State Outputs
Inputs and Outputs Opposite Side of Package, Allowing
Easier Interface to Microprocessors
Outputs Source/Sink 24 mA
MC74AC540/74ACT540 Provides Inverted Outputs
MC74AC541/74ACT541 Provides Noninverted Outputs
′
ACT540 and
′
ACT541 Have TTL Compatible Inputs
TRUTH TABLE
Inputs
Outputs
OE1
L
H
X
L
OE2
L
X
H
L
D
′
540
′
541
H
X
X
L
L
Z
Z
H
H
Z
Z
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
OCTAL
BUFFER/LINE DRIVER
WITH 3-STATE
OUTPUTS
N SUFFIX
CASE 738-03
PLASTIC
DW SUFFIX
CASE 751D-04
PLASTIC
1
OE1
2
3
4
5
6
7
8
9
10
GND
20
19
18
17
16
15
14
13
12
11
VCC
OE2
MC74AC540/74ACT540
1
OE1
2
3
4
5
6
7
8
9
10
GND
20
19
18
17
16
15
14
13
12
11
VCC
OE2
MC74AC541/74ACT541
相關PDF資料 |
PDF描述 |
|---|---|
| MC74ACT541DW | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
| MC74ACT541N | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
| MC74ACT563DW | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS |
| MC74AC563DW | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS |
| MC74AC563N | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74ACT540NG | 功能描述:緩沖器和線路驅動器 5V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74ACT540NG | 制造商:ON Semiconductor 功能描述:CLOCK GENERATOR / DISTRIBUTOR LOGIC IC |
| MC74ACT541 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
| MC74ACT541DT | 功能描述:緩沖器和線路驅動器 5V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74ACT541DTG | 功能描述:緩沖器和線路驅動器 5V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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