MM74C95J National Semiconductor, MM74C95J Datasheet

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MM74C95J

Manufacturer Part Number
MM74C95J
Description
4-Bit Right-Shift Left-Shift Register
Manufacturer
National Semiconductor
Datasheet
C 1995 National Semiconductor Corporation
MM54C95 MM74C95
4-Bit Right-Shift Left-Shift Register
General Description
This 4-bit shift register is a monolithic complementary MOS
(CMOS) integrated circuit composed of four D flip-flops
This register will perform right-shift or left-shift operations
dependent upon the logical input level to the mode control
A number of these registers may be connected in series to
form an N-bit right-shift or left-shift register
When a logical ‘‘0’’ level is applied to the mode control in-
put the output of each flip-flop is coupled to the D input of
the succeeding flip flop Right-shift operation is performed
by clocking at the clock 1 input and serial data entered at
the serial input clock 2 and parallel inputs A through D are
inhibited With a logical ‘‘1’’ level applied to the mode con-
trol outputs to succeeding stages are decoupled and paral-
lel loading is possible or with external interconnection shift-
left operation can be accomplished by connecting the out-
put of each flip-flop to the parallel input of the previous
flip-flop and serial data is entered at input D
Block and Connection Diagrams
Order Number MM54C95 or MM74C95
Dual-In-Line Package
TL F 5890
TL F 5890 – 1
TL F 5890 – 4
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
Applications
Y
Y
Y
Y
Mode Control
Mode Control
Medium speed operation
High noise immunity
Low power
Tenth power TTL compatible
Wide supply voltage range
Synchronous parallel load
Parallel inputs and outputs from each flip-flop
Negative edge triggered clocking
The
MM74L95 Pinout
Data terminals
Instrumentation
Automotive
Medical electronics
MM54C95 MM74C95
e
e
0 for Right Shift
1 for Left Shift or Parallel Load
Y
Y
Y
Y
follows
V
Alarm systems
Remote metering
Industrial electronics
Computers
CC
e
Drive 2 LTTL loads
RRD-B30M105 Printed in U S A
10V C
the
0 45 V
100 nW (typ )
February 1988
10 MHz (typ )
MM54L95
L
3V to 15V
TL F 5890 – 2
TL F 5890 – 3
e
CC
50 pF
(typ )

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MM74C95J Summary of contents

Page 1

... D Block and Connection Diagrams Dual-In-Line Package Order Number MM54C95 or MM74C95 C 1995 National Semiconductor Corporation TL F 5890 Features Medium speed operation Y High noise immunity ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Voltage at any Pin b Operating Temperature Range ( MM54C95 MM74C95 DC Electrical Characteristics Symbol Parameter CMOS TO CMOS V Logical ‘‘1’’ Input Voltage ...

Page 3

AC Electrical Characteristics Symbol Parameter t Propagation Delay Time to a Logical pd ‘‘0’’ or Logical ‘‘1’’ from Clock Time Prior to Clock Pulse that Data S0 S1 must be Preset t t Time ...

Page 4

... Physical Dimensions inches (millimeters) Order Number MM54C95J or MM74C95J Order Number MM54C95N or MM74C95N LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein ...

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