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參數(shù)資料
| 型號： | MC74ACT540MEL |
| 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： | ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封裝： | EIAJ, SOP-20 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 141K |
| 代理商： | MC74ACT540MEL |
Semiconductor Components Industries, LLC, 2006
December, 2006 Rev. 8
1
Publication Order Number:
MC74AC540/D
MC74AC540, MC74ACT540,
MC74AC541, MC74ACT541
Octal Buffer/Line Driver
with 3State Outputs
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 flowthrough 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.
Features
3State 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
PbFree Packages are Available
TRUTH TABLE
Inputs
Outputs
OE
1
L
H
X
L
OE
2
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
See general marking information in the device marking
section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
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 7 of this data sheet.
ORDERING INFORMATION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74ACT540MELG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT540NG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT541DT | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT541DTG | Octal Buffer/Line Driver with 3−State Outputs |
| MC74ACT541DTR2 | Octal Buffer/Line Driver with 3−State Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74ACT540MELG | 功能描述:緩沖器和線路驅(qū)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74ACT540ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT540N | 功能描述:緩沖器和線路驅(qū)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74ACT540NG | 功能描述:緩沖器和線路驅(qū)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(fēng)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 |
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