HD74AC107FPEL中文资料
HD74AC107/HD74ACT107
Dual JK Flip-Flop (with Separate Clear and Clock)
REJ03D0243–0200Z
(Previous ADE-205-363 (Z))
Rev.2.00 Jul.16.2004
Description
The HD74AC107/HD74ACT107 dual JK master/slave flip-flops have a separate clock for each flip-flop. Inputs to the master section are controlled by the clock pulse. The clock pulse also regulates the state of the coupling transistors which connect the master and slave sections. The sequence of operation is as follows: 1) isolate slave from master; 2) enter information from J and K inputs to master; 3) disable J and K inputs; 4) transfer information from master to slave.
Features
? Outputs Source/Sink 24 mA
? HD74ACT107 has TTL-Compatible Inputs
? Ordering Information: Ex. HD74AC107
Part Name Package Type Package Code Package Abbreviation Taping Abbreviation (Quantity) HD74AC107FPEL
SOP-14 pin (JEITA)
FP-14DAV
FP EL (2,000 pcs/reel) HD74AC107RPEL SOP-14 pin (JEDEC) FP-14DNV
RP
EL (2,500 pcs/reel)
Notes: 1. Please consult the sales office for the above package availability. 2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of
the package code.
Pin Arrangement
12345J 1Q 1Q 1K 1Q 2Q V CC C D1CP 1K 2C D2CP 1413121110
Logic Symbol
Pin Names
J 1, J 2, K 1, K 2Data Inputs
CP 1, CP 2Clock Pulse Inputs (Active Falling Edge)C D1, C D2
Direct Clear Inputs (Active Low)Q 1, Q 2, Q 1, Q 2
Outputs
Truth Table
Inputs Outputs @ t n @ t n + 1
J
K
Q
L L Qn L H L H L H H H
Q n
H :High Voltage Level L :Low Voltage Level
t n :Bit time before clock pulse.t n + 1
:
Bit time after clock pulse.
Logic Diagram
C D CP
Q
Q
#CP
#CP
#CP
#CP
CP
J K
Absolute Maximum Ratings
Item
Symbol Ratings
Unit Condition Supply voltage
V CC –0.5 to 7V –20
mA V I = –0.5V DC input diode current I IK 20
mA V I = Vcc+0.5V DC input voltage V I –0.5 to Vcc+0.5V –50mA V O = –0.5V DC output diode current I OK 50
mA V O = Vcc+0.5V
DC output voltage
V O –0.5 to Vcc+0.5V DC output source or sink current I O
±50mA DC V CC or ground current per output pin I CC , I GND ±50
mA Storage temperature
Tstg
–65 to +150
°C
Recommended Operating Conditions: HD74AC107
Item
Symbol Ratings
Unit
Condition
Supply voltage
V CC 2 to 6V Input and output voltage V I , V O 0 to V CC V Operating temperature Ta –40 to +85°C V CC = 3.0V V CC = 4.5 V Input rise and fall time (except Schmitt inputs)V IN 30% to 70% V CC
tr, tf
8
ns/V
V CC = 5.5 V
DC Characteristics: HD74AC107
Ta = 25°C Ta = –40 to +85°C Item
Sym-bol Vcc (V)min.typ.max.min.max.Unit
Condition
3.0 2.1 1.5— 2.1—
4.5 3.15 2.25— 3.15—V IH
5.5
3.85 2.75— 3.85—V OUT = 0.1 V or V CC –0.1 V
3.0— 1.500.9—0.9
4.5— 2.25 1.35— 1.35Input Voltage V IL
5.5— 2.75 1.65— 1.65V
V OUT = 0.1 V or V CC –0.1 V
3.0 2.9 2.99— 2.9—
4.5 4.4 4.49— 4.4—
5.5 5.4 5.49— 5.4—V IN = V IL or V IH I OUT = –50 μA 3.0 2.58—— 2.48—I OH = –12 mA 4.5
3.94—— 3.80—I OH = –24 mA V OH
5.5 4.94—— 4.80—V IN = V IL or V IH
I OH = –24 mA
3.0—0.0020.1—0.1
4.5—0.0010.1—0.1
5.5—0.0010.1—0.1V IN = V IL or V IH I OUT = 50 μA 3.0——0.32—0.37I OL = 12 mA 4.5
——0.32—0.37I OL = 24 mA Output voltage
V OL
5.5——0.32—0.37V
V IN = V IL or V IH
I OL = 24 mA
Input leakage current
I IN 5.5——±0.1—±1.0μA V IN = V CC or GND I OLD 5.5———86—mA V OLD = 1.1 V Dynamic output current *
I OHD
5.5
—
—
—
–75—mA V OHD = 3.85 V Quiescent supply current
I CC 5.5—— 4.0—
40
μA V IN = V CC or ground
*Maximum test duration 2.0 ms, one output loaded at a time.
Recommended Operating Conditions: HD74ACT107
Item
Symbol Ratings
Unit
Condition
Supply voltage
V CC 2 to 6V Input and output voltage V I , V O 0 to V CC V Operating temperature Ta –40 to +85°C Input rise and fall time (except Schmitt inputs)V IN 0.8 to 2.0 V
tr, tf
8
ns/V
V CC = 4.5V V CC = 5.5V
DC Characteristics: HD74ACT107
Ta = 25°C Ta = –40 to +85°C Item
Sym-bol V CC (V)min.typ.max.min.max.Unit
Condition
4.5 2.0 1.5— 2.0—V IH
5.5 2.0 1.5— 2.0—V OUT = 0.1 V or Vcc–0.1 V 4.5— 1.50.8—0.8Input voltage V IL
5.5— 1.50.8—0.8V
V OUT = 0.1 V or Vcc–0.1 V 4.5 4.4 4.49— 4.4—5.5 5.4 5.49— 5.4—V IN = V IL or V IH I OUT = –50 μA 4.5
3.94—— 3.80—I OH = –24 mA V OH
5.5 4.94—— 4.80—V IN = V IL
I OH = –24 mA
4.5—0.0010.1—0.1
5.5—0.0010.1—0.1V IN = V IL or V IH I OUT = 50 μA 4.5
——0.32—0.37I OL = 24 mA Output voltage
V OL
5.5——0.32—0.37V V IN = V IL
I OL = 24 mA Input current I IN 5.5——±0.1—±1.0μA V IN = V CC or GND I CC /input current I CCT 5.5—0.6—— 1.5mA V IN = V CC –2.1 V I OLD 5.5———86—mA V OLD = 1.1 V Dynamic output current *
I OHD 5.5———–75—mA V OHD = 3.85 V
Quiescent supply current
I CC
5.5
—
—
4.0
—
40
μA V IN = V CC or ground
*Maximum test duration 2.0 ms, one output loaded at a time.
AC Characteristics: HD74AC107
Ta = +25°C C L = 50 pF
Ta = –40°C to +85°C
C L = 50 pF Item
Symbol V CC (V)*1Min Typ Max Min Max Unit
Maximum clock f max 3.3125——100—MHz frequency
5.0150——125—Propagation delay t PLH 3.3 1.09.513.0 1.014.0ns C P to Q or Q
5.0 1.07.510.0 1.011.0Propagation delay t PHL 3.3 1.010.013.5 1.014.5ns C P to Q or Q
5.0 1.08.010.5 1.011.5Propagation delay t PLH 3.3 1.09.513.0 1.014.0ns C D to Q
5.0 1.07.510.0 1.011.0Propagation delay
t PHL
3.3
1.09.513.0 1.014.0ns
C D to Q
5.0 1.0
7.5
10.0
1.0
11.0
Note: 1.Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Operating Requirements: HD74AC107
Ta = +25°C C L = 50 pF
Ta = –40°C to +85°C C L = 50 pF
Item
Symbol V CC (V)*1Typ Guaranteed Minimum Unit
Setup time t su 3.3 3.0 5.5 6.0ns
J or k to C P 5.0
2.0 4.0 4.5Hold time t h
3.3–1.50.00.0C P to J or k 5.0–0.50.00.0Pulse width t w 3.3 2.0 5.57.0C P or C D
5.0 2.0 4.5 5.0Recovery time t rec
3.3 1.5 3.0 3.0C D to C P 5.0
1.0
3.0
3.0
Note:
1.Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
AC Characteristics: HD74ACT107
Ta = +25°C C L = 50 pF
Ta = –40°C to +85°C
C L = 50 pF Item
Symbol V CC (V)*1Min Typ
Max Min Max
Unit
Maximum clock frequency
f max 5.0100——80—MHz Propagation delay C P to Q or Q
t PLH 5.0 1.09.512.5 1.013.5ns
Propagation delay C P to Q or Q
t PHL 5.0 1.010.513.0 1.014.0Propagation delay C D to Q
t PLH 5.0 1.08.511.0 1.012.0Propagation delay C D to Q t PHL
5.0
1.0
8.5
11.0
1.0
12.0
Note:
1.Voltage Range 5.0 is 5.0 V ± 0.5 V
Operating Requirements: HD74ACT107
Ta = +25°C C L = 50 pF
Ta = –40°C
to +85°C C L = 50 pF
Item
Symbol V CC (V)*1Typ Guaranteed Minimum Unit
Setup time J or k to C P t su 5.0 2.5
7.08.0ns
Hold time C P to J or k t h 5.00.0 1.5 1.5Pulse width C P or C D
t w 5.0 4.57.08.0Recovery time C D to C P
t rec 5.0—
3.0
3.0
Note: 1.Voltage Range 5.0 is 5.0 V ± 0.5 V
Capacitance
Item
Symbol Typ
Unit
Condition
Input capacitance
C IN 4.5pF V CC = 5.5 V Power dissipation capacitance
C PD
35.0
pF
V CC = 5.0 V
Package Dimensions
Package Code JEDEC
JEITA
Mass (reference value)FP-14DAV —Conforms 0.23 g
*Ni/Pd/Au plating *0.40 ± 0.06
0.70 ± 0.20
0.12
0.15
M
.
1
±
.
1
1.27
0?– 8?
1.27
148
17
1
.
7
5
M
a
x
3
.
9
5
*
.
2
±
.
5
8.65
9.05 Max
*0.40 ± 0.06.14
+
.
1
1
–
.
4
0.635 Max
6.10+ 0.10
– 0.30
0.60+ 0.67
– 0.20
1.08
As of January, 2003
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