Datasheet M74HC74TTR, M74HC74RM13TR, M74HC74M1R, M74HC74B1R Datasheet (SGS Thomson Microelectronics)

Page 1
M74HC74
DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR
HIGH SPEED :
f
= 67MHz (TYP.) at VCC = 6V
MAX
LOW POWER DISSIPATION:
=2µA(MAX.) at TA=25°C
CC
HIGH NOISE IMMUNITY:
V
= V
NIH
SYMMETRICAL OUTPUT IMPEDANCE:
|I
| = IOL = 4mA (MIN)
OH
BALANCED PROPAGATION DELAYS:
t
t
PLH
WIDE OPERATING VOLTAGE RANGE:
V
(OPR) = 2V to 6V
CC
PIN AND FUNCTION COMPATIBLE WITH
= 28 % VCC (MIN.)
NIL
PHL
74 SERIES 74
DESCRIPTION
The M74HC74 is an high speed CMOS DUAL D TYPE FLIP FLOP WITH CLEAR fabricated with silicon gate C
2
MOS technology. A signal on the D INPU T is transferred on the Q OUTPUT during the positive going transition of the clock pulse. CLEAR and PRESET are
TSSOPDIP SOP
ORDER CODES
PACKAGE TUBE T & R
DIP M74HC74B1R
SOP M74HC74M1R M74HC74RM13TR
TSSOP M74HC74TTR
independent of t he clock and accomplis hed by a low on the appropriate input. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
1/12July 2001
Page 2
M74HC74
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No SYMBOL NAME AND FUNCTION
1,13 1CLR
2, 12 1D, 2D Data Inputs
3, 11 1CK, 2CK
4, 10 1PR
5, 9 1Q, 2Q True Flip-Flop Outputs 6, 8 1Q
7 GND Ground (0V)
14 Vcc Positive Supply Voltage
TRUTH TABLE
, 2CLR
, 2PR
, 2Q
Asynchronous Reset ­Direct Input
Clock Input (LOW-to-HIGH, Edge-Triggered)
Asynchronous Set - Direct Input
Complement Flip-Flop Outputs
INPUTS OUTPUTS
CLR
L H X X L H CLEAR
H L X X H L PRESET
L L X X H H ----
H H L L H ---­H H H H L ---­HHX
X : Don’t Care
PR DCKQ Q
Q
n
Q
n
LOGIC DIAGRAM
FUNCTION
NO CHANGE
This log i c diagram has not be used to est i m at e propagation delays
2/12
Page 3
M74HC74
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
V
I
I
OK
I
I
or I
CC
P
T
T
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied (*) 500mW at 65
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
V
V
T
t
r
Supply Voltage
CC
DC Input Voltage -0.5 to VCC + 0.5
I
DC Output Voltage -0.5 to VCC + 0.5
O
DC Input Diode Current
IK
DC Output Diode Current DC Output Current
O
DC VCC or Ground Current
GND
Power Dissipation
D
Storage Temperature
stg
Lead Temperature (10 sec)
L
°C; derate to 300mW by 10mW/°C from 65°C to 85°C
Supply Voltage
CC
Input Voltage 0 to V
I
Output Voltage 0 to V
O
Operating Temperature
op
Input Rise and Fall Time VCC = 2.0V
, t
f
V V
CC CC
= 4.5V = 6.0V
-0.5 to +7 V
± 20 mA ± 20 mA ± 25 mA ± 50 mA
500(*) mW
-65 to +150 °C
300 °C
2 to 6 V
CC CC
-55 to 125 °C 0 to 1000 ns
0 to 500 ns 0 to 400 ns
V V
V V
3/12
Page 4
M74HC74
DC SPECIFICATIONS
Symbol Parameter
V
V
V
V
I
High Level Input
IH
Voltage
Low Level Input
IL
Voltage
High Level Output
OH
Voltage
Low Level Output
OL
Voltage
I
Input Leakage
I
Current Quiescent Supply
CC
Current
Test Condition Value
V
(V)
CC
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
-40 to 85°C -55 to 125°C
T
2.0 1.5 1.5 1.5
6.0 4.2 4.2 4.2
2.0 0.5 0.5 0.5
6.0 1.8 1.8 1.8
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
IO=-20 µA I
=-20 µA
O
I
=-20 µA
O
I
=-4.0 mA
O
I
=-5.2 mA
O
IO=20 µA I
=20 µA
O
I
=20 µA
O
I
=4.0 mA
O
I
=5.2 mA
O
= VCC or GND
V
I
= VCC or GND
V
I
1.9 2.0 1.9 1.9
4.4 4.5 4.4 4.4
5.9 6.0 5.9 5.9
4.18 4.31 4.13 4.10
5.68 5.8 5.63 5.60
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.17 0.26 0.33 0.40
0.18 0.26 0.33 0.40 ± 0.1 ± 1 ± 1 µA
22040µA
Unit
V4.5 3.15 3.15 3.15
V4.5 1.35 1.35 1.35
V
V
4/12
Page 5
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Test Condition Value
T
Symbol Parameter
t
TLH tTHL
t
PLH tPHL
t
PLH tPHL
f
MAX
t
W(H)
t
W(L)
t
W(L)
t
REM
Output Transition Time
Propagation Delay Time (CK - Q, Q
Propagation Delay Time (CLR Q, Q
Maximum Clock Frequency
Minimum Pulse Width (CK)
Minimum Pulse Width (CLR
Minimum Set-up
t
s
Time
Minimum Hold
t
h
Time
Minimum Removal Time (CLR
, PR -
)
, PR)
, PR to
CK)
V
CC
(V)
2.0 30 75 95 110
6.0 7131619
2.0 48 150 190 225
)
6.0 13 26 32 38
2.0 51 150 190 225
6.0 15 26 32 38
2.0 6.2 21 5 4.2
6.0 37 67 30 25
2.0 18 75 95 110
6.0 6131619
2.0 21 75 95 110
6.0 6131619
2.0 15 75 95 110
6.0 3131619
2.0 0 0 0
6.0 0 0 0
2.0 0253035
4.5 0 5 6 7
6.0 0 4 5 6
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
M74HC74
-40 to 85°C -55 to 125°C
Unit
ns4.5 8151922
ns4.5 16 30 38 45
ns4.5 17 30 38 45
MHz4.5 31 63 25 21
ns4.5 6151922
ns4.5 7151922
ns4.5 4151922
ns4.5 0 0 0
ns
CAPACITIVE CHARACTERISTICS
Test Condition Value
= 25°C
Symbol Parameter
V
CC
(V)
C
C
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I FLOP)
Input Capacitance
IN
Power Dissipation
PD
Capacitance (note 1)5.0 34 pF
5.0 5101010pF
T
A
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
= CPD x VCC x fIN + ICC/2 (per FLIP/
CC(opr)
Unit
5/12
Page 6
M74HC74
TEST CIRCUIT
CL = 50pF or equivalent (includes jig and p robe capacit ance)
= Z
R
WAVEFORM 1: nCK TO nQ,nQ PROPAGATION DELAY TIMES,nD TO nCK SETUP AND HOLD TIMES, nCK MINIMUM PULSE WIDTH, MAXIMUM nCK FREQUENCY (f=1MHz; 50% duty cycle)
of pulse generator (typically 50)
T
OUT
6/12
Page 7
M74HC74
WAVEFORM 2 :nQ , nQ TO CLR, PR PROPAGATION DELAY TIMES, MINIMUM PULSE WIDTH
and nPR) (f=1MHz; 50% duty cycle)
(nCLR
WAVEFORM 3 : MINIMUM PULSE WIDTH (nCLR nPR
TO nCK)(f=1MHz ; 50% duty cycle)
and nPR),MINIMUM RE MOVAL TIME (nCL R and
7/12
Page 8
M74HC74
WAVEFORM 4 : MINIMUM PULSE WIDTH (nCLR, nPR , nCK) (f=1MHz; 50% duty cycle)
8/12
Page 9
M74HC74
Plastic DIP-14 MECHANICAL DATA
mm. inch
DIM.
MIN. TYP MAX. MIN. TYP. MAX.
a1 0.51 0.020
B 1.39 1.65 0.055 0.065 b 0.5 0.020
b1 0.25 0.010
D 20 0.787 E 8.5 0.335
e 2.54 0.100
e3 15.24 0.600
F 7.1 0.280
I 5.1 0.201
L 3.3 0.130
Z 1.27 2.54 0.050 0.100
P001A
9/12
Page 10
M74HC74
SO-14 MECHANICAL DATA
DIM.
A 1.75 0.068 a1 0.1 0.2 0.003 0.007 a2 1.65 0.064
b 0.35 0.46 0.013 0.018
b1 0.19 0.25 0.007 0.010
C 0.5 0.019 c1 45° (typ.)
D 8.55 8.75 0.336 0.344
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 7.62 0.300
F 3.8 4.0 0.149 0.157
G 4.6 5.3 0.181 0.208
L 0.5 1.27 0.019 0.050
M 0.68 0.026
S8° (max.)
MIN. TYP MAX. MIN. TYP. M AX.
mm. inch
10/12
PO13G
Page 11
M74HC74
TSSOP14 MECHANICAL DATA
mm. inch
DIM.
MIN. TYP MAX. MIN. TYP. M AX.
A 1.2 0.047
A1 0.05 0.15 0.002 0.004 0.006
A2 0.8 1 1.05 0.031 0.039 0.041
b 0.19 0.30 0.007 0.012
c 0.09 0.20 0.004 0.0089
D 4.9 5 5.1 0.193 0.197 0.201
E 6.2 6.4 6.6 0.244 0.252 0.260
E1 4.3 4.4 4.48 0.169 0.173 0.176
e 0.65 BSC 0.0256 BSC
K0° 8°0° 8°
L 0.45 0.60 0.75 0.018 0.024 0.030
A2
A
A1
b
e
c
K
L
E
D
E1
PIN 1 IDENTIFICATION
1
0080337D
11/12
Page 12
M74HC74
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