參數(shù)資料
型號: DM93L34
文件頁數(shù): 65/158頁
文件大?。?/td> 2668K
代理商: DM93L34
9334/DM9334
8-Bit Addressable Latch
General Description
The DM9334 is a high speed 8-bit Addressable Latch de-
signed for general purpose storage applications in digital
systems. It is a multifunctional device capable of storing
single line data in eight addressable latches, and being a
one-of-eight decoder and demultiplexer with active level high
outputs. The device also incorporates an active level low
common clear for resetting all latches, as well as an active
level low enable.
The DM9334 has four modes of operation which are shown
in the mode selection table. In the addressable latch mode,
data on the data line (D) is written into the addressed latch.
The addressed latch will follow the data input with all
non-addressed latches remaining in their previous states. In
the memory mode, all latches remain in their previous state
and are unaffected by the data or address inputs.
In the one-of-eight decoding or demultiplexing mode, the ad-
dressed output will follow the state of the D input with all
other inputs in the low state. In the clear mode all outputs are
low and unaffected by the address and data inputs.
When operating the device as an addressable latch, chang-
ing more than one bit of the address could impose a tran-
sient wrong address. Therefore, this should only be done
while in the memory mode.
The function tables summarize the operation of the product.
Features
n
Common clear
n
Easily expandable
n
Random (addressable) data entry
n
Serial to parallel capability
n
8 bits of storage/output of each bit available
n
Active high demultiplexing/decoding capability
n
Alternate Military/Aerospace device (9334) is available.
Contact a Fairchild Semiconductor Sales
Office/Distributor for specifications.
Connection Diagram
Dual-In-Line Package
DS006609-1
Order Number 9334DMQB, 9334FMQB, DM9334J or DM9334N
See Package Number J16A, N16E or W16A
March 1998
9
1998 Fairchild Semiconductor Corporation
DS006609
www.fairchildsemi.com
相關(guān)PDF資料
PDF描述
DM9300
DM9322
DM9368 7-Segment Decoder/Driver/Latch with Constant Current Source Outputs
DM9638N 7-Segment Decoder/Driver/Latch with Constant Current Source Outputs
DM9368N LED Display Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM93L38 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Bit Multiple Port Register
DM93L38N 功能描述:寄存器 DISC BY MFG 7/03 RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
DM93S41 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Bit Arithmetic Logic Unit
DM93S41N 功能描述:算數(shù)邏輯單元 - ALU 4-Bit Arith Log Unit RoHS:否 制造商:ON Semiconductor 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:18 V 電源電壓-最小:3 V 封裝 / 箱體:SOIC-16 Wide 最大工作溫度:+ 125 C 封裝:Reel
DM93S43 制造商:NSC 制造商全稱:National Semiconductor 功能描述:4-BIT BY 2-BIT TWOS COMPLEMENT MULTIPLIER