參數(shù)資料
型號: DM93L28N
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Dual 8-Bit Shift Register
中文描述: 93 SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDIP16
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-16
文件頁數(shù): 1/5頁
文件大小: 41K
代理商: DM93L28N
1999 Fairchild Semiconductor Corporation
DS010200
www.fairchildsemi.com
March 1989
Revised August 1999
D
DM93L28
Dual 8-Bit Shift Register
General Description
The DM93L28 is a high speed serial storage element pro-
viding 16 bits of storage in the form of two 8-bit registers.
The multifunctional capability of this device is provided by
several features: 1) additional gating is provided at the
input to both shift registers so that the input is easily multi-
plexed between two sources; 2) the clock of each register
may be provided separately or together; 3) both the true
and complementary outputs are provided from each 8-bit
register, and both registers may be master cleared from a
common input.
Features
I
2-input multiplexer provided at data input of each
register
I
Gated clock input circuitry
I
Both true and complementary outputs provided from last
bit of each register
I
Asynchronous master reset common to both registers
Ordering Code:
Logic Symbol
V
CC
=
Pin 16
GND
=
Pin 8
Connection Diagram
Pin Descriptions
Order Number
DM93L28N
Package Number
N16E
Package Description
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Pin Names
Description
S
D0, D1
CP
Data Select Input
Data Inputs
Clock Pulse Input (Active HIGH)
Common (Pin 9)
Separate (Pins 7 and 10)
Master Reset Input (Active LOW)
Last Stage Output
Complementary Output
MR
Q7
Q7
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