STMICROELECTRONICS M74HC283M1R

M54HC283
M74HC283
4 BIT BINARY FULL ADDER
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HIGH SPEED
tPD = 17 ns (TYP.) AT VCC = 5 V
LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT 25 °C
HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 4 mA (MIN.)
BALANCED PROPAGATION DELAYS
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
FULL-CARRY LOOK-AHEAD ACROSS THE
FOUR BITS
PARTIAL LOOK-AHEAD WITH THE ECONOMY
OF RIPPLY CARRY
PIN AND FUNCTION COMPATIBLE
WITH 54/74LS283
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC283F1R
M74HC283M1R
M74HC283B1R
M74HC283C1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC283 is a high speed CMOS 4-BIT BINARY FULL ADDER fabricated in silicon gate
2
C MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low
power consumption.
Sum (Σ) outputs are provided for each bit and a resultant carry (C4) is obtained from the fourth bit. This
adder features full internal look ahead across all four
bits. A 4 x n binary adder is easily built up by cascading without any additional logic.
All inputs are equipped with protection circuits
against static discharge and transient excess voltage.
October 1992
NC =
No Internal
Connection
1/10
M54/M74HC283
TRUTH TABLE (1 bit)
INPUTS
BLOCK DIAGRAM
OUTPUTS
Bn
An
Cn-1
Σn
Cn
L
L
L
L
L
L
L
H
H
L
L
H
L
H
L
L
H
H
L
H
H
L
L
H
L
H
L
H
L
H
H
H
L
L
H
H
H
H
H
H
LOGIC DIAGRAM
2/10
M54/M74HC283
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
IEC LOGIC SYMBOL
SYMBOL
NAME AND FUNCTION
4, 1, 13, 10
Σ1 to Σ4
Sum Outputs
5, 3, 14, 12
6, 2, 15, 11
A1 to A4
B1 to B4
A Operand Inputs
B Operand Inputs
7
C0
9
8
C4
GND
Carry Output
Ground (0V)
16
V CC
Positive Supply Voltage
Carry Input
ABSOLUTE MAXIMUM RATING
Symbol
Parameter
VCC
Supply Voltage
VI
VO
DC Input Voltage
DC Output Voltage
IIK
IOK
IO
ICC or IGND
Value
Unit
-0.5 to +7
V
-0.5 to VCC + 0.5
-0.5 to VCC + 0.5
V
V
DC Input Diode Current
± 20
mA
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
± 20
± 25
mA
mA
DC VCC or Ground Current
PD
Tstg
Power Dissipation
Storage Temperature
TL
Lead Temperature (10 sec)
± 50
mA
500 (*)
-65 to +150
mW
o
C
300
o
C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: ≅ 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC
3/10
M54/M74HC283
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
VI
Supply Voltage
Input Voltage
VO
Output Voltage
Top
Operating Temperature: M54HC Series
M74HC Series
Input Rise and Fall Time
tr, tf
Value
Unit
2 to 6
0 to VCC
V
V
0 to VCC
V
o
-55 to +125
-40 to +85
0 to 1000
VCC = 2 V
VCC = 4.5 V
0 to 500
VCC = 6 V
0 to 400
C
C
ns
o
DC SPECIFICATIONS
Test Conditions
Symbol
VIH
V IL
V OH
VOL
Parameter
High Level Input
Voltage
Low Level Input
Voltage
High Level
Output Voltage
Low Level Output
Voltage
VCC
(V)
2.0
Min.
1.5
4.5
3.15
6.0
2.0
4.2
6.0
2.0
ICC
4/10
Quiescent Supply
Current
Max.
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min.
1.5
Max.
3.15
Min.
1.5
4.2
4.2
0.5
0.5
1.35
1.35
1.35
1.8
2.0
1.9
1.9
4.5
4.4
4.4
6.0
4.5
5.9
4.18
6.0
4.31
5.9
4.13
5.9
4.10
6.0
IO=-5.2 mA
5.68
5.8
5.63
5.60
6.0
6.0
V
1.8
1.9
4.4
2.0
4.5
V
0.5
1.8
Unit
Max.
3.15
VI =
IO=-20 µA
VIH
or
V IL IO=-4.0 mA
4.5
4.5
6.0
Input Leakage
Current
Typ.
4.5
6.0
II
Value
TA = 25 oC
54HC and 74HC
V
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.1
0.1
0.1
0.17
0.18
0.26
0.26
0.33
0.33
0.40
0.40
VI = VCC or GND
±0.1
±1
±1
µA
VI = VCC or GND
4
40
80
µA
VI =
IO= 20 µA
VIH
or
V IL IO= 4.0 mA
IO= 5.2 mA
V
M54/M74HC283
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
o
TA = 25 C
54HC and 74HC
Value
-40 to 85 oC -55 to 125 oC
74HC
54HC
Symbol
Parameter
VCC
(V)
tTLH
tTHL
Output Transition
Time
2.0
4.5
Typ.
30
8
Max.
75
15
tPLH
tPHL
Propagation
Delay Time
(An, Bn - Σn)
6.0
2.0
4.5
6.0
7
95
27
22
13
210
42
36
16
265
53
45
19
315
63
54
tPLH
tPHL
Propagation
Delay Time
(An, Bn - C4)
tPLH
tPHL
Propagation
Delay Time
(C0 - Σn)
2.0
4.5
6.0
2.0
4.5
80
25
20
60
20
195
39
33
150
30
245
49
42
190
38
295
59
50
225
45
tPLH
tPHL
Propagation
Delay Time
(C0 - C4)
6.0
2.0
4.5
6.0
17
60
20
17
26
150
30
26
32
190
38
32
38
225
45
38
ns
5
126
10
10
10
pF
CIN
CPD (*)
Input Capacitance
Power Dissipation
Capacitance
Min.
Min.
Max.
95
19
Min.
Max.
110
22
Unit
ns
ns
ns
ns
pF
(*) 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 operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC
SWITCHING CHARACTERISTICS
TEST WAVEFORM
TEST CIRCUIT ICC (Opr.)
INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF
SWITCHING CHARACTERISTICSTEST.
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M54/M74HC283
Plastic DIP16 (0.25) MECHANICAL DATA
mm
DIM.
MIN.
a1
0.51
B
0.77
TYP.
inch
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.030
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
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
0.130
1.27
0.050
P001C
6/10
M54/M74HC283
Ceramic DIP16/1 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
20
0.787
B
7
0.276
D
E
3.3
0.130
0.38
e3
0.015
17.78
0.700
F
2.29
2.79
0.090
0.110
G
0.4
0.55
0.016
0.022
H
1.17
1.52
0.046
0.060
L
0.22
0.31
0.009
0.012
M
0.51
1.27
0.020
0.050
N
P
Q
10.3
7.8
8.05
5.08
0.406
0.307
0.317
0.200
P053D
7/10
M54/M74HC283
SO16 (Narrow) MECHANICAL DATA
mm
DIM.
MIN.
TYP.
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.004
0.007
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
9.8
E
5.8
10
0.385
6.2
0.228
0.393
0.244
e
1.27
0.050
e3
8.89
0.350
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
S
0.62
0.024
8° (max.)
P013H
8/10
M54/M74HC283
PLCC20 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
9.78
10.03
0.385
0.395
B
8.89
9.04
0.350
0.356
D
4.2
4.57
0.165
0.180
d1
2.54
0.100
d2
0.56
0.022
E
7.37
8.38
0.290
0.330
e
1.27
0.050
e3
5.08
0.200
F
0.38
0.015
G
0.101
0.004
M
1.27
0.050
M1
1.14
0.045
P027A
9/10
M54/M74HC283
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
 1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
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