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參數資料
| 型號： | 74ACTQ541MTC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
| 中文描述： | ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | 4.40 MM, LEAD FREE, MO-153AC, TSSOP-20 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 164K |
| 代理商： | 74ACTQ541MTC |
1999 Fairchild Semiconductor Corporation
DS010932
www.fairchildsemi.com
March 1993
Revised November 1999
7
74ACTQ541
Quiet Series Octal Buffer/Line Driver
with 3-STATE Outputs
General Description
The 74ACTQ541 is an octal buffer/line driver designed to
be employed as memory and address drivers, clock drivers
and bus oriented transmitter/receivers.
This device is similar in function to the 74ACTQ244 while
providing flow-through architecture (inputs on opposite side
from outputs). This pinout arrangement makes this device
especially useful as an output port for microprocessors,
allowing ease of layout and greater PC board density.
The 74ACTQ541 utilizes FACT Quiet Series
technology
to guarantee quiet output switching and improved dynamic
threshold performance. FACT Quiet Series features GTO
output control and undershoot corrector in addition to split
ground bus for superior performance.
Features
I
I
CC
and I
OZ
reduced by 50%
I
Guaranteed simultaneous switching noise level and
dynamic threshold performance
I
Guaranteed pin-to-pin skew AC performance
I
Inputs and outputs on opposite sides of package for
easy board layout
I
Non-inverting 3-STATE outputs
I
Guaranteed 4 kV minimum ESD immunity
I
TTL compatible inputs
I
Outputs source/sink 24 mA
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the order code.
Logic Symbol
IEEE/IEC
Pin Descriptions
Connection Diagram
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
FACT
, FACT Quiet Series
and GTO
are trademarks of Fairchild Semiconductor Corporation.
Order Number
74ACTQ541SC
74ACTQ541MTC
74ACTQ541PC
Package Number
M20B
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Pin Name
Pin Description
OE
1
–
OE
2
I
0
–
I
7
O
1
–
O
7
3-STATE Output Enable (Active-LOW)
Inputs
Outputs
Inputs
Outputs
OE
1
L
H
X
L
OE
2
L
X
H
L
I
H
X
X
L
H
Z
Z
L
相關PDF資料 |
PDF描述 |
|---|---|
| 74ACTQ541PC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ACTQ541SC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ACTQ541 | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ACTQ541MTCX | 8-Bit Non-Inverting Buffer/Driver |
| 74ACTQ541SCX | 8-Bit Non-Inverting Buffer/Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74ACTQ541MTC_Q | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 |
| 74ACTQ541MTCX | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 |
| 74ACTQ541PC | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 |
| 74ACTQ541PC_Q | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 |
| 74ACTQ541SC | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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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