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參數(shù)資料
| 型號： | 74ABT2541 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Octal Buffer/Line Driver with 25Ω Series Resistors in the Outputs(八緩沖器/線驅動器（三態(tài)輸出）) |
| 中文描述： | 八路緩沖器/線與25Ω串聯(lián)電阻的輸出（八緩沖器/線驅動器（三態(tài)輸出）驅動程序） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 100K |
| 代理商： | 74ABT2541 |
1999 Fairchild Semiconductor Corporation
DS011502
www.fairchildsemi.com
September 1992
Revised November 1999
7
74ABT2541
Octal Buffer/Line Driver with
25
Series Resistors in the Outputs
General Description
The ABT2541 is an octal buffer and line driver designed to
drive the capacitive inputs of MOS memory drivers,
address drivers, clock drivers, and bus-oriented transmit-
ters/receivers. Functionally identical to the ABT541.
The 25
series resistors in the outputs reduce ringing and
eliminate the need for external resistors.
Features
I
Guaranteed output skew
I
Guaranteed multiple output switching specifications
I
Output switching specified for both 50 pF and
250 pF loads
I
Guaranteed simultaneously switching noise level and
dynamic threshold performance
I
Guaranteed latchup protection
I
High impedance glitch free bus loading during entire
power up and power down cycle
I
Nondestructive hot insertion capability
I
Disable time less than enable time to avoid bus
contention
Ordering Code:
Devices also available in Tape and Reel. Specify by appending “X” to the ordering code.
Connection Diagram
Schematic of Each Output
Pin Descriptions
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
Order Number
74ABT2541CSC
74ABT2541CSJ
74ABT2541CMSA
74ABT2541CMTC
Package Number
M20B
M20D
MSA20
MTC20
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300
”
Wide Body
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pin Names
Description
OE
1
, OE
2
I
0
–
I
7
O
0
–
O
7
Output Enable Input (Active LOW)
Inputs
Outputs
Inputs
Outputs
OE
1
OE
2
I
L
L
H
H
H
X
X
Z
X
H
X
Z
L
L
L
L
相關PDF資料 |
PDF描述 |
|---|---|
| 74ABT2541CSC | Octal Buffer/Line Driver with 25з Series Resistors in the Outputs |
| 74ABT2541CSJ | Octal Buffer/Line Driver with 25з Series Resistors in the Outputs |
| 74ABT2541CMSAX | 8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CMTCX | 8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CMSA | Octal Buffer/Line Driver with 25з Series Resistors in the Outputs |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT2541_YCF3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ABT2541CDC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CDCC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CDCQR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CDCQRC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
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