SN74LS95BN Motorola, SN74LS95BN Datasheet

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SN74LS95BN

Manufacturer Part Number
SN74LS95BN
Description
4-bit shift register
Manufacturer
Motorola
Datasheet

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SN74LS95BN
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TI
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4-BIT SHIFT REGISTER
synchronous operating modes. The serial shift right and parallel load are acti-
vated by separate clock inputs which are selected by a mode control input.
The data is transferred from the serial or parallel D inputs to the Q outputs
synchronous with the HIGH to LOW transition of the appropriate clock input.
speed and is completely compatible with all Motorola TTL families.
NOTES:
a. 1 TTL Unit Load (U.L.) = 40 A HIGH/1.6 mA LOW.
b. The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74)
GUARANTEED OPERATING RANGES
PIN NAMES
S
D S
P 0 – P 3
CP 1
CP 2
Q 0 – Q 3
V CC
T A
I OH
I OL
The SN54/74LS95B is a 4-Bit Shift Register with serial and parallel
The LS95B is fabricated with the Schottky barrier diode process for high
Synchronous, Expandable Shift Right
Synchronous Shift Left Capability
Synchronous Parallel Load
Separate Shift and Load Clock Inputs
Input Clamp Diodes Limit High Speed Termination Effects
Symbol
Temperature Ranges.
V CC
D S
14
1
Mode Control Input
Serial Data Input
Parallel Data Inputs
Serial Clock (Active LOW Going Edge) Input
Parallel Clock (Active LOW Going Edge) Input
Parallel Outputs (Note b)
Q 0
13
P 0
2
Supply Voltage
Operating Ambient Temperature Range
Output Current — High
Output Current — Low
CONNECTION DIAGRAM DIP (TOP VIEW)
Q 1
P 1
12
3
Q 2
11
P 2
4
Q 3
10
P 3
5
Parameter
CP 1
S
9
6
GND
CP 2
8
7
FAST AND LS TTL DATA
NOTE:
The Flatpak version has the
same pinouts (Connection
Diagram) as the Dual In-Line
Package.
V CC = PIN 14
GND = PIN 7
0.5 U.L.
0.5 U.L.
0.5 U.L.
0.5 U.L.
0.5 U.L.
10 U.L.
HIGH
LOADING (Note a)
5-171
5 (2.5) U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
LOW
54, 74
54
74
54
74
54
74
4.75
– 55
Min
4.5
0
14
14
SN54/74LS95B
ORDERING INFORMATION
14
4-BIT SHIFT REGISTER
LOW POWER SCHOTTKY
1
1
SN54LSXXJ
SN74LSXXN
SN74LSXXD
1
Typ
5.0
5.0
25
25
– 0.4
Max
5.25
Ceramic
Plastic
SOIC
125
5.5
4.0
8.0
70
CASE 751A-02
CASE 632-08
CASE 646-06
CERAMIC
N SUFFIX
D SUFFIX
J SUFFIX
PLASTIC
SOIC
Unit
mA
mA
V
C

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SN74LS95BN Summary of contents

Page 1

... The data is transferred from the serial or parallel D inputs to the Q outputs synchronous with the HIGH to LOW transition of the appropriate clock input. The LS95B is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all Motorola TTL families. Synchronous, Expandable Shift Right Synchronous Shift Left Capability ...

Page 2

PIN 14 GND = PIN 7 = PIN NUMBERS FUNCTIONAL DESCRIPTION The LS95B is a 4-Bit Shift Register with serial and parallel synchronous operating modes. It ...

Page 3

DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE Symbol Symbol Parameter Parameter V IH Input HIGH Voltage Input LOW Voltage Input LOW Voltage V IK Input Clamp Diode Voltage Output HIGH Voltage Output HIGH ...

Page 4

DESCRIPTION OF TERMS SETUP TIME(ts) —is defined as the minimum time required for the correct logic level to be present at the logic input prior to the clock transition from HIGH to LOW in order to be recog- nized and ...

Page 5

P - SEATING PLANE 0.25 (0.010 - - -T- SEATING PLANE ...

Page 6

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “ ...

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