54ls113 National Semiconductor Corporation, 54ls113 Datasheet

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54ls113

Manufacturer Part Number
54ls113
Description
Dual Jk Edge-triggered Flip-flop
Manufacturer
National Semiconductor Corporation
Datasheet

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C 1995 National Semiconductor Corporation
54LS113
Dual JK Edge-Triggered Flip-Flop
General Description
The 54LS113 offers individual J K Set and Clock inputs
When the clock goes HIGH the inputs are enabled and data
may be entered The logic level of the J and K inputs may
be changed when the clock pulse is HIGH and the bistable
will perform according to the Truth Table as long as mini-
mum setup and hold times are observed Input data is trans-
ferred to the outputs on the falling edge of the clock pulse
Connection Diagram
Truth Table
t
t
H
L
Asynchronous Input
Low input to S
Set is independent of clock
n
n
e
e
e
a
H
H
J
L
L
LOW Voltage Level
HIGH Voltage Level
Bit Time before Clock Pulse
1
Inputs
See NS Package Number E20A J14A or W14B
e
Bit Time after Clock Pulse
t
n
K
H
H
L
L
54LS113FMQB or 54LS113LMQB
Order Number 54LS113DMQB
D
sets Q to HIGH level
Dual-In-Line Package
Output
t
Q
Q
n
Q
H
L
n
n
a
1
TL F 10205
TL F 10205 – 1
Logic Symbol
J1 J2 K1 K2
CP1 CP2
SD1 SD2
Q1 Q2 Q1 Q2
Pin Names
Data Inputs
Clock Pulse Inputs (Active Falling Edge)
Direct Set Inputs (Active LOW)
Outputs
V
GND
CC
e
e
Pin 14
Pin 7
Description
RRD-B30M105 Printed in U S A
TL F 10205 – 2
June 1989

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54ls113 Summary of contents

Page 1

... Dual JK Edge-Triggered Flip-Flop General Description The 54LS113 offers individual J K Set and Clock inputs When the clock goes HIGH the inputs are enabled and data may be entered The logic level of the J and K inputs may be changed when the clock pulse is HIGH and the bistable ...

Page 2

... Characteristics’’ 7V table are not guaranteed at the absolute maximum ratings 5 5V The ‘‘Recommended Operating Conditions’’ table will define the conditions for actual operation 125 C a 150 C a 54LS113 Min Nom ...

Page 3

... Propagation Delay PLH PHL Dn n Logic Diagram (one half shown (See Section 1 for test waveforms and output load 54LS113 Min Units Max MHz 10205 – 3 ...

Page 4

4 ...

Page 5

... Physical Dimensions inches (millimeters) Ceramic Leadless Chip Carrier Package (E) 14-Lead Ceramic Dual-In-Line Package (J) Order Number 54LS113LMQB NS Package Number E20A Order Number 54LS113DMQB NS Package Number J14A 5 ...

Page 6

... Italiano National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Order Number 54LS113FMQB NS Package Number W14B 2 A critical component is any component of a life ...

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