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參數(shù)資料
| 型號： | 100352D |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Power 8-Bit Buffer with Cut-Off Drivers |
| 中文描述： | 低功耗8位緩沖割關閉驅動程序 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 143K |
| 代理商： | 100352D |
100352
Low Power 8-Bit Buffer with Cut-Off Drivers
General Description
The 100352 contains an 8-bit buffer, individual inputs (Dn),
outputs (Qn), and a data output enable pin (OEN). A Q out-
put follows its D input when the OEN pin is LOW. A HIGH on
OEN holds the outputs in a cut-off state. The cut-off state is
designed to be more negative than a normal ECL LOW level.
This allows the output emitter-followers to turn off when the
termination supply is 2.0V, presenting a high impedance to
the data bus. This high impedance reduces termination
power and prevents loss of low state noise margin when sev-
eral loads share the bus.
The 100352 outputs are designed to drive a doubly termi-
nated 50
transmission line (25
load impedance). All in-
puts have 50 k
pull-down resistors.
Features
n
Cut-off drivers
n
Drives 25
load
n
Low power operation
n
2000V ESD protection
n
Voltage compensated operating range = 4.2V to 5.7V
n
Available to industrial grade temperature range
n
Available to MIL-STD-883
Logic Symbol
Pin Names
D
0
–D
7
OEN
Q
0
–Q
7
NC
Description
Data Inputs
Output Enable Input
Data Outputs
No Connect
DS100296-1
August 1998
1
1998 National Semiconductor Corporation
DS100296
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| 100352F | Low Power 8-Bit Buffer with Cut-Off Drivers |
| 100352QC | Low Power 8-Bit Buffer with Cut-Off Drivers |
| 100352QI | Low Power 8-Bit Buffer with Cut-Off Drivers |
| 100352 | Low Power 8-Bit Buffer with Cut-Off Drivers |
| 100352PC | Low Power 8-Bit Buffer with Cut-Off Drivers |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 100352DCQR | 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 |
| 100352DM | 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 |
| 100352DMQB | 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 |
| 100352F | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power 8-Bit Buffer with Cut-Off Drivers |
| 100352FCQR | 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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