74f114sc NXP Semiconductors, 74f114sc Datasheet

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74f114sc

Manufacturer Part Number
74f114sc
Description
Dual J-k Negative Edge-triggered Flip-flop With Common Clock And Reset
Manufacturer
NXP Semiconductors
Datasheet
DESCRIPTION
The 74F114, Dual Negative edge-triggered JK-Type Flip-Flop with
common clock and reset inputs, features individual J, K, Clock (CP),
Set (SD) and Reset (RD) inputs, true and complementary outputs.
The SD and RD inputs, when Low, set or reset the outputs as shown
in the Function Table regardless of the level at the other inputs.
A High level on the clock (CP) input enables the J and K inputs and
data will be accepted. The logic levels and data will be accepted.
The logic levels at the J and K inputs may be allowed to change
while the CP is High and flip-flop will perform according to the
Function Table as long as minimum setup and hold times are
observed. Output changes are initiated by the High-to-Low transition
of the CP.
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
NOTE: One (1.0) FAST unit load is defined as: 20 A in the High state and 0.6mA in the Low state.
LOGIC SYMBOL
Philips Semiconductors
1996 Mar 14
V
GND = Pin 7
Dual J-K negative edge-triggered flip-flop
with common clock and reset
74F114
CC
TYPE
Q0, Q0; Q1, Q1
= Pin 14
SD0, SD1
K0, K1
J0, J1
PINS
RD
CP
10
13
1
4
TYPICAL f
100MHz
SD0
RD0
SD1
CP
J inputs
K inputs
Set inputs (active Low)
Reset input (active Low)
Clock Pulse input (active falling edge)
Data outputs
MAX
J0
Q0
3
5
J1
Q0
11
6
Q1
K0
2
9
SUPPLY CURRENT
DESCRIPTION
12
Q1
K1
8
TYPICAL
(TOTAL)
15mA
SF00111
1
PIN CONFIGURATION
ORDERING INFORMATION
IEC/IEEE SYMBOL
14-pin plastic DIP
14-pin plastic SO
DESCRIPTION
74F (U.L.) HIGH/LOW
1.0/10.0
1.0/1.0
1.0/1.0
1.0/5.0
1.0/8.0
50/33
13
10
12
11
4
3
2
1
GND
SD0
RD
Q0
Q0
K0
J0
COMMERCIAL RANGE
T
1
2
3
4
5
6
7
1K
1J
S
amb
R
V
C1
CC
N74F114N
N74F114D
= 0 C to +70 C
= 5V 10%,
LOAD VALUE HIGH/LOW
14
13
12
10
11
9
8
1.0mA/20mA
20 A/0.6mA
20 A/0.6mA
20 A/3.0mA
20 A/6.0mA
20 A/4.8mA
V
CP
K1
J1
SD1
Q1
Q1
Product specification
CC
5
6
9
8
853–0340 16572
74F114
PKG. DWG. #
SOT108-1
SOT27-1
SF00110
SF00112

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74f114sc Summary of contents

Page 1

Philips Semiconductors Dual J-K negative edge-triggered flip-flop with common clock and reset DESCRIPTION The 74F114, Dual Negative edge-triggered JK-Type Flip-Flop with common clock and reset inputs, features individual J, K, Clock (CP), Set (SD) and Reset (RD) inputs, true and ...

Page 2

Philips Semiconductors Dual J-K negative edge-triggered flip-flop with common clock and reset LOGIC DIAGRAM FUNCTION TABLE INPUTS ...

Page 3

Philips Semiconductors Dual J-K negative edge-triggered flip-flop with common clock and reset RECOMMENDED OPERATING CONDITIONS SYMBOL SYMBOL PARAMETER PARAMETER V Supply voltage CC V High-level input voltage IH V Low-level input voltage IL I Input clamp current IK I High-level ...

Page 4

Philips Semiconductors Dual J-K negative edge-triggered flip-flop with common clock and reset AC ELECTRICAL CHARACTERISTICS SYMBOL SYMBOL PARAMETER PARAMETER f Maximum clock frequency MAX t Propagation delay PLH PHL t Propagation delay PLH t ...

Page 5

Philips Semiconductors Dual J-K negative edge-triggered flip-flop with common clock and reset Jn, Kn SDn Waveform 2. Propagation Delay for Set to Output, Set Pulse Width, and Recovery Time for Set to Clock Jn, Kn ...

Page 6

Philips Semiconductors Dual J-K negative edge-triggered flip-flop with common clock and reset TEST CIRCUIT AND WAVEFORMS OUT PULSE D.U.T. GENERATOR R T Test Circuit for Totem-Pole Outputs DEFINITIONS Load resistor; L see AC ...

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