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參數資料
| 型號： | 100323D |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Power Hex Bus Driver |
| 中文描述： | 低功耗六角總線驅動程序 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 110K |
| 代理商： | 100323D |
100323
Low Power Hex Bus Driver
General Description
The 100323 is a monolithic device containing six bus drivers
capable of driving terminated lines with terminations as low
as 25
. To reduce crosstalk, each output has its own re-
spective ground connection. Transition times were designed
to be longer than on other F100K devices. The driver itself
performs the positive logic AND of a data input (D
1
–D
) and
the OR of two select inputs (E and either DE
1
, DE
2
, or DE
3
).
Enabling of data is possible in multiples of two, i.e., 2, 4 or all
6 paths. All inputs have 50 k
pull-down resistors.
The output voltage LOW level is designed to be more nega-
tive than normal ECL outputs (cut off state). This allows an
emitter-follower output transistor to turn off when the termi-
nation supply is 2.0V and thus present a high impedance to
the data bus.
Features
n
50% power reduction of the 100123
n
2000V ESD protection
n
4.2V to 5.7V operating range
n
Drives 25
load
Logic Symbol
Pin Names
D
1
–D
6
DE
1
–DE
3
E
O
1
–O
6
Description
Data Inputs
Dual Enable Inputs
Common Enable Input
Data Outputs
DS100312-7
August 1998
1
1998 National Semiconductor Corporation
DS100312
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| 100323F | Low Power Hex Bus Driver |
| 100323PC | Low Power Hex Bus Driver |
| 100323 | Low Power Hex Bus Driver |
| 100323QC | EVAL BOARD CS4344 DAC |
| 100324 | Low Power Hex TTL-to-ECL Translator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 100323DCQR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Bit Buffer/Driver |
| 100323DM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Bit Buffer/Driver |
| 100323DMQB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Bit Buffer/Driver |
| 100323F | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power Hex Bus Driver |
| 100323FCQR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Bit Buffer/Driver |
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