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PDF HCF40181B Data sheet ( Hoja de datos )
| Número de pieza | HCF40181B | |
| Descripción | 4-BIT ARITHMETIC LOGIC UNIT | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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HCC/HCF40181B
4-BIT ARITHMETIC LOGIC UNIT
. FULL LOOK-AHEAD CARRY FOR SPEED
OPERATIONS ON LONG WORDS
. GENERATES 16 LOGIC FUNCTIONS OF TWO
BOOLEAN VARIABLES
. GENERATES 16 ARITHMETIC FUNCTIONS
OF TWO 4-BIT BINARY WORDS
. A = B COMPARATOR OUTPUT AVAILABLE
. RIPPLE-CARRY INPUT AND OUTPUT AVAIL-
ABLE
. TYPICAL ADDITION TIME 200ns @ VDD = 10V
. STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
. QUIESCENT CURRENT AT 20V FOR HCC DE-
VICE
. 5V, 10V, AND 15V PARAMETRIC RATINGS
. INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD N° 13A, ”STANDARD SPE-
CIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY F
(Plastic Package) (Ceramic Frit Seal Package)
M1
(Micro Package)
ORDER CODES :
HCC40181BF
HCF40181BEY
HCF40181BM1
PIN CONNECTIONS
DESCRIPTION
The HCC40181B (extended temperature range)
and HCF40181B (intermediate temperature range)
are monolithic integrated circuits, available in 24-
lead dual in-line plastic or ceramic package and
plastic micro package. The HCC/HCF40181B is a
low-power four-bit parallel arithmetic logic unit
(ALU) capable of providing 16 binary arithmetic
operations on two four-bit words and 16 logical func-
tions of two Boolean variables. The mode control
input M selects logical (M = High) or arithmetic (M =
Low) operation. The four select inputs (S0, S1, S2,
and S3) select the desired logical or arithmetic func-
tions, which include AND, OR, NAND, NOR, and ex-
clusive-OR and-NOR in the logical mode, and
addition, subtraction, decrement, left-shift and
straight transfer in the arithmetic mode, according to
the truth table. The HCC/HCF40181B operation
may be interpreted with either active-low or active-
high data at the A and B word inputs and the function
outputs F, by using the appropriate truth table. The
HCC/HCF40181B contains logic for full look-ahead
carry operation for fast carry generation using the
carry-generate and carry-propagate outputs G and
June 1989
1/12
1 page  
HCC/HCF40181B
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Symbol Parameter
Test Conditions
Value
V I V O |I O | V D D T Lo w*
25°C
T High*
(V) (V) (µA) (V) Min. Max. Min. Typ. Max. Min. Max.
Unit
IL Quiescent
0/ 5
Current HCC 0/10
Types 0/15
5 5 0.04 5 150
10 10 0.04 10 300
15 20 0.04 20 600
0/20
20 100 0.08 100 3000 µA
0/ 5
HCF
Types
0/10
0/15
5 20 0.04 20 150
10 40 0.04 40 300
15 80 0.04 80 600
VOH Output High
Voltage
0/ 5
0/10
< 1 5 4.95
< 1 10 9.95
4.95
9.95
4.95
9.95 V
0/15
< 1 15 14.95
14.95
14.95
VOL Output Low
Voltage
5/0
10/0
<1 5
< 1 10
0.05
0.05
0.05 0.05
0.05 0.05 V
15/0
< 1 15
0.05
0.05 0.05
VIH Input High
Voltage
0.5/4.5 < 1 5 3.5
1/9 < 1 10 7
3.5
7
3.5
7V
1.5/13.5 < 1 15 11
11
11
VIL Input Low
Voltage
4.5/0.5 < 1 5
9/1 < 1 10
1.5
3
1.5 1.5
3 3V
13.5/1.5 < 1 15
4
44
I OH Output
0/ 5 2.5
Drive
Current
HCC 0/ 5
Types 0/10
4.6
9.5
5 –2
5 – 0.64
10 – 1.6
– 1.6 – 3.2
– 0.51 – 1
– 1.3 – 2.6
– 1.15
– 0.36
– 0.9
0/15 13.5
0/ 5 2.5
15 – 4.2
5 – 1.53
– 3.4 – 6.8
– 1.36 – 3.2
– 2.4
– 1.1
mA
HCF 0/ 5
Types 0/10
4.6
9.5
5 – 0.52
10 – 1.3
– 0.44 – 1
– 1.1 – 2.6
– 0.36
– 0.9
0/15 13.5
15 – 3.6
– 3.0 – 6.8
– 2.4
I OL Output
0/ 5 0.4
Sink
Current
HCC
Types
0/10
0.5
0/15 1.5
0/ 5
HCF
Types 0/10
0/15
0.4
0.5
1.5
5 0.64
10 1.6
15 4.2
5 0.52
10 1.3
15 3.6
0.51
1.3
3.4
0.44
1.1
3.0
1
2.6
6.8
1
2.6
6.8
0.36
0.9
2.4
0.36
0.9
2.4
mA
I IH, IIL
Input
Leakage
Current
HCC 0/18
Types
HCF
Types 0/15
Any Input
18
15
± 0.1
± 0.3
±10– 5 ± 0.1
±10– 5 ± 0.3
±1
µA
±1
CI Input Capacitance
Any Input
5 7.5
pF
* TLow = – 55°C for HCC device : – 40°C for HCF device.
* THigh = + 125°C for HCC device : + 85°C for HCF device.
The Noise Margin for both ”1” and ” 0” level is : 1V min. with VDD = 5V, 2V min. with VDD = 10V, 2.5V min. with VDD = 15V.
5/12
5 Page 
DIM.
A
a1
a2
b
b1
C
c1
D
E
e
e3
F
L
S
MIN.
0.10
0.35
0.23
15.20
10.00
7.40
0.50
SO24 MECHANICAL DATA
mm
TYP.
0.50
1.27
13.97
MAX.
2.65
0.20
2.45
0.49
0.32
MIN.
0.004
0.013
0.009
45° (typ.)
15.60
0.598
10.65
0.393
7.60 0.291
1.27 0.19
8° (max.)
L
HCC/HCF40181B
inch
TYP.
0.020
0.05
0.55
MAX.
0.104
0.007
0.096
0.019
0.012
0.614
0.420
0.299
0.050
c1
b
24
e3
D
e
13
s
E
1 12
11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet HCF40181B.PDF ] | |
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