MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Dual Binary to 1-4 Decoder
(Low)
The MC10H171 is a binary coded 2 line to dual 4 line decoder with selected
outputs low. With either E0 or E1 high, the corresponding selected 4 outputs are
high. The common enable E, when high, forces all outputs high.
•
Propagation Delay, 2 ns Typical
•
Power Dissipation 325 mW Typical (same as MECL 10K)
•
Improved Noise Margin 150 mV (over operating voltage and
temperature range)
•
Voltage Compensated
•
MECL 10K–Compatible
MC10H171
L SUFFIX
CERAMIC PACKAGE
CASE 620–10
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
FN SUFFIX
PLCC
CASE 775–02
MAXIMUM RATINGS
Characteristic
Power Supply (VCC = 0)
Input Voltage (VCC = 0)
Output Current — Continuous
— Surge
Operating Temperature Range
Storage Temperature Range — Plastic
— Ceramic
Symbol
VEE
VI
Iout
TA
Tstg
Rating
–8 to 0
0 to VEE
50
100
0 to +75
–55 to +150
–55 to +165
Unit
Vdc
Vdc
mA
°C
°C
B7
A9
E0 14
LOGIC DIAGRAM
10 Q0 3
11 Q0 2
12 Q0 1
13 Q0 0
3 Q1 3
4 Q1 2
E 15
E1 2
VCC1 = PIN 1
VCC2 = PIN 16
VEE = PIN 8
5 Q1 1
6 Q1 0
ELECTRICAL CHARACTERISTICS
(VEE = –5.2 V
±5%)
(See Note)
0°
Characteristic
Power Supply Current
Input Current High
Input Current Low
High Output Voltage
Low Output Voltage
High Input Voltage
Low Input Voltage
Symbol
IE
IinH
IinL
VOH
VOL
VIH
VIL
Min
—
—
0.5
–1.02
–1.95
–1.17
–1.95
Max
85
425
—
Min
—
—
0.5
25°
Max
77
265
—
Min
—
—
0.3
–0.92
–1.95
–1.07
–1.95
75°
Max
85
265
—
–0.735
–1.60
–0.735
–1.45
Unit
mA
µA
µA
Vdc
Vdc
Vdc
Vdc
VCC1
0°
Characteristic
Propagation Delay
Data
Select
Rise Time
Fall Time
Symbol
tpd
0.5
0.5
tr
tf
0.5
0.5
2.0
2.6
1.7
1.7
0.5
0.5
0.5
0.5
2.1
2.7
1.8
1.8
0.5
0.5
0.5
0.5
2.2
2.8
1.9
1.9
ns
ns
Min
Max
Min
25°
Max
Min
75°
Max
Unit
ns
Q13
Q12
Q11
Q10
B
VEE
3
4
5
6
7
8
14
13
12
11
10
9
E0
E1
1
2
16
15
–0.84 –0.98 –0.81
–1.63 –1.95 –1.63
–0.84 –1.13 –0.81
–1.48 –1.95 –1.48
DIP
PIN ASSIGNMENT
VCC2
E
AC PARAMETERS
Q00
Q01
Q02
Q03
A
NOTE:
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 Iinear fpm is maintained. Outputs are terminated through
a 50–ohm resistor to –2.0 volts.
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).
3/93
©
Motorola, Inc. 1996
2–9
REV 5
MOTOROLA [ MOTOROLA, INC ]
