HD74LS11P Renesas Electronics Corporation., HD74LS11P Datasheet

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HD74LS11P

Manufacturer Part Number
HD74LS11P
Description
Manufacturer
Renesas Electronics Corporation.
Datasheet

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HD74LS11P
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HD74LS195A
4-bit Parallel-Access Shift Register
This 4-bit register features parallel inputs, parallel outputs, J-K serial inputs, shift / load control input, and a direct
overriding clear. All inputs are buffered to lower the input drive requirements. The registers have two modes of
operation:
Parallel loading is accomplished by applying the four bits of data and taking the shift / load control input low. The data
is loaded into the associated flip-flop and appears at the outputs after the positive transition of the clock input. During
loading, serial data flow is inhibited. Shifting is accomplished synchronously when the shift / load control input is high.
Serial data for this mode is entered at the J-K inputs. These inputs permit the first stage to perform as a J-K, D-, or T-
type flip-flop as shown in the function table.
Features
Pin Arrangement
Rev.3.00, Jul.15.2005, page 1 of 7
Part Name
HD74LS195AFPEL
Parallel (broadside) load
Shift (in the direction Q
Ordering Information
Package Type
SOP-16 pin (JEITA)
Parallel
Inputs
Inputs
A
Serial
toward Q
Clear
GND
B
C
D
K
A
J
D
)
1
2
3
4
5
6
7
8
Package Code
(Previous Code)
PRSP0016DH-B
(FP-16DAV)
J
K
A
B
C
D
(Top view)
Shift/Load
Clear
CK
Q
Q
Q
Q
Q
A
B
C
D
D
Package
Abbreviation
FP
16
15
14
13
12
11
10
9
V
Q
Q
Q
Q
Q
Clock
Shift/Load
CC
A
B
C
D
D
Outputs
Taping Abbreviation
(Quantity)
EL (2,000 pcs/reel)
REJ03D0457–0300
Jul.15.2005
Rev.3.00

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HD74LS11P Summary of contents

Page 1

HD74LS195A 4-bit Parallel-Access Shift Register This 4-bit register features parallel inputs, parallel outputs, J-K serial inputs, shift / load control input, and a direct overriding clear. All inputs are buffered to lower the input drive requirements. The registers have two ...

Page 2

HD74LS195A Function Table Serial Shift / Clear Clock Load Notes high level, L; low ...

Page 3

HD74LS195A Recommended Operating Conditions Item Supply voltage Output current Operating temperature Clock frequency Clock pulse width Clear pulse width Shift / load Serial and Setup time parallel data Clear inactive-state Release time Hold time Electrical Characteristics Item Symbol V IH ...

Page 4

HD74LS195A Count Sequence Clock Clear J Serial Inputs K Shift Load A Parallel B Data Inputs Outputs Clear Rev.3.00, Jul.15.2005, page Serial Shift ...

Page 5

HD74LS195A Testing Method Test Circuit 4.5V Input P. 50Ω out Input P. 50Ω out Notes includes probe and jig capacitance All diodes are 1S2074(H). Testing Table Item From input to output max ...

Page 6

HD74LS195A Waveform t THL 90% Clear 1.3V t TLH 90% 90% Clock 1.3V 10 (CK) Data Shift/Load Outputs Q Notes: 1. Input pulse; t TLH 2. A clear pulse is applied prior to each test. 3. Propagation delay ...

Page 7

HD74LS195A Package Dimensions JEITA Package Code RENESAS Code P-SOP16-5.5x10.06-1.27 PRSP0016DH Index mark Rev.3.00, Jul.15.2005, page Previous Code MASS[Typ.] FP-16DAV 0.24g NOTE) 1. ...

Page 8

Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...

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