參數(shù)資料
型號(hào): MC10H180FN
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Dual 2 Bit Adder/Subtractor
中文描述: 10H SERIES, 2-BIT ADDER/SUBTRACTOR, PQCC20
封裝: PLASTIC, LCC-20
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 98K
代理商: MC10H180FN
SEMICONDUCTOR TECHNICAL DATA
2–271
REV 5
Motorola, Inc. 1996
3/93
The MC10H180 is a high–speed, low–power, general–purpose adder/
subtractor. It is designed to be used in special purpose adders/subtractors or in
high–speed multiplier arrays.
Inputs for each adder are Carry–in, Operand A, and Operand B; outputs are
Sum, Sum and Carry–out. The common select inputs serve as a control line to
Invert A for subtract, and a control line to Invert B.
Propagation Delay, 1.8 ns Typical, Operand and Select to Output
Power Dissipation, 360 mW Typical
Improved Noise Margin 150 mV (Over Operating Voltage and
Temperature Range)
Voltage Compensated
MECL 10K–Compatible
MAXIMUM RATINGS
Characteristic
Symbol
Rating
Unit
Power Supply (VCC = 0)
Input Voltage (VCC = 0)
Output Current— Continuous
VEE
VI
Iout
–8.0 to 0
Vdc
0 to VEE
50
100
Vdc
— Surge
mA
Operating Temperature Range
TA
Tstg
0 to +75
°
C
°
C
°
C
Storage Temperature Range— Plastic
— Ceramic
–55 to +150
–55 to +165
ELECTRICAL CHARACTERISTICS
(VEE = –5.2 V
±
5%) (See Note)
0
°
25
°
75
°
Characteristic
Symbol
Min
Max
Min
Max
Min
Max
Unit
Power Supply Current
IE
IinH
95
86
95
mA
μ
A
Input Current High
Pins 4, 12
Pins 7, 9
Pins 5, 6, 10, 11
665
515
410
417
320
255
417
320
255
Input Current Low
IinL
VOH
VOL
VIH
VIL
0.5
0.5
0.3
μ
A
Vdc
High Output Voltage
–1.02
–0.84
–0.98
–0.81
–0.92
–0.735
Low Output Voltage
–1.95
–1.63
–1.95
–1.63
–1.95
–1.60
Vdc
High Input Voltage (1)
–1.17
–0.84
–1.13
–0.81
–1.07
–0.735
Vdc
Low Input Voltage (1)
AC PARAMETERS
–1.95
–1.48
–1.95
–1.48
–1.95
–1.45
Vdc
Propagation Delay
Operand to Output
Select to Output
Carry–in to Output
tpd
0.6
0.6
0.4
2.4
2.2
1.6
0.7
0.7
0.4
2.5
2.3
1.7
0.8
0.8
0.4
2.8
2.6
1.8
ns
Rise Time
tr
tf
0.5
2.0
0.5
2.1
0.5
2.2
ns
Fall Time
NOTES:
Each MECL 10H series circuit has been designed to meet the dc specifications shown in the test table,
after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit
board and transverse air flow greater than 500 Ifpm is maintained. Outputs are terminated through a
50–ohm resistor to –2.0 volts.
0.5
2.0
0.5
2.1
0.5
2.2
ns
LOGIC DIAGRAM
DIP
PIN ASSIGNMENT
S1
S0
COUT
CIN
A0
B0
SELA
VEE
VCC
S0
S1
COUT
CIN
A1
B1
SELB
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
10
12
S1
S1
S0
S0
CIN
BO
AO
SELB
SELA
VCC = PIN 16
VEE = PIN 8
7
9
5
6
4
15
2
11
3
14
1
13
SELA
SELB
A1
B1
CIN
COUT
COUT
POSITIVE LOGIC ONLY
A’ = A
SELA = A
B’ = B
SELB = B
S = CIN (A’ B’ + A’ B’) +
CIN(A’ B’ + A’ B’)
COUT = CINA’ + CINB’ + A’ B’
SELA
SELB
L SUFFIX
CERAMIC PACKAGE
CASE 620–10
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
FN SUFFIX
PLCC
CASE 775–02
Pin assignment is for Dual–in–Line Package.
For PLCC pin assignment, see the Pin Conversion
Tables on page 6–11 of the Motorola MECL Data
Book (DL122/D).
相關(guān)PDF資料
PDF描述
MC10H180P 3.3V LDO + Dual Switch For USB Hubs, Active-Low Enables 8-MSOP-PowerPAD -40 to 85
MC10H180 3.3V LDO + Dual Switch For USB, DSP, And Portable Applications, Active-Low Enables 10-MSOP-PowerPAD -40 to 85
MC10H180L 3.3V LDO + Dual Switch For USB Peripherals, Active-Low Enables 8-MSOP-PowerPAD -40 to 85
MC10H180FN Dual 2-Bit Adder/Subtractor
MC10H180L 3.3V LDO + Dual Switch For USB, DSP, And Portable Applications, Active-Low Enables 10-MSOP-PowerPAD -40 to 85
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