Motorola MC10H173FN, MC10H173P, MC10H173L Datasheet
SEMICONDUCTOR TECHNICAL DATA
The MC10H173 is a quad 2–input multiplexer with latch. This device is a
functional/pinout duplication of the standard MECL 10K part, with 100%
improvement in propagation delay and no increase in power supply current.
• Data Propagation Delay , 1.5 ns Typical • Voltage Compensated
• Power Dissipation, 275 mW Typical • MECL 10K–Compatible
• Improved Noise Margin 150 mV (over
operating voltage and temperature range)
MAXIMUM RATINGS
Characteristic Symbol Rating Unit
Power Supply (VCC = 0) V
Input Voltage (VCC = 0) V
Output Current — Continuous
— Surge
Operating T emperature Range T
Storage T emperature Range — Plastic
— Ceramic
EE
I
I
out
A
T
stg
ELECTRICAL CHARACTERISTICS (VEE = –5.2 V ±5%) (See Note)
0° 25° 75°
Characteristic Symbol Min Max Min Max Min Max Unit
Power Supply Current I
Input Current High
Pins 3–7 & 10–13
Pin 9
Input Current Low I
High Output Voltage V
Low Output Voltage V
High Input Voltage V
Low Input Voltage V
I
E
inH
inL
OH
OL
IH
— 73 — 66 — 73 mA
——510
475——
0.5 — 0.5 — 0.3 — µA
–1.02 –0.84 –0.98 –0.81 –0.92 –0.735 Vdc
–1.95 –1.63 –1.95 –1.63 –1.95 –1.60 Vdc
–1.17 –0.84 –1.13 –0.81 –1.07 –0.735 Vdc
–1.95 –1.48 –1.95 –1.48 –1.95 –1.45 Vdc
IL
AC PARAMETERS
Propagation Delay
Data
Clock
Select
Set–up Time
Data
Select
Hold Time
Data
Select
Rise Time t
Fall Time t
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.
t
t
t
hold
pd
set
0.7
2.3
3.7
3.6
0.7
1.0
1.0
0.7
1.0——
0.7
1.0——
1.0
1.0
0.7
1.0——
0.7
1.0——
0.7 2.4 0.7 2.4 0.7 2.4 ns
r
0.7 2.4 0.7 2.4 0.7 2.4 ns
f
–8.0 to 0 Vdc
0 to V
EE
50
100
0 to +75 °C
–55 to +150
–55 to +165
320
300——
2.3
0.7
3.7
1.0
3.6
1.0
0.7
1.0
0.7
1.0
Vdc
mA
°C
°C
320
300
2.3
3.7
3.6
—
—
—
—
µA
L SUFFIX
CERAMIC PACKAGE
CASE 620–10
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
FN SUFFIX
PLCC
CASE 775–02
TRUTH TABLE
SELECT CLOCK Q0n +
H
L
X
L
L
H
DIP
PIN ASSIGNMENT
Q0
ns
Q1
D11
ns
D10
D01
ns
D00
CLOCK
V
EE
Pin assignment is for Dual–in–Line Package.
For PLCC pin assignment, see the Pin Conversion
T ables on page 6–11 of the Motorola MECL Data
1
2
3
4
5
6
7
8
Book (DL122/D).
16
15
14
13
12
11
10
9
1
D00
D01
Q0
n
V
CC
Q2
Q3
D20
D21
D30
D31
SELECT
3/93
Motorola, Inc. 1996
2–53
REV 5
MC10H173
APPLICATION INFORMATION
The MC10173 is a quad two–channel multiplexer with
latch. It incorporates common clock and common data
select inputs. The select input determines which data
input is enabled. A high (H) level enables data inputs
D00, D10, D20, and D30 and a low (L) level enables data
inputs D01, D1 1, D21, D31. Any change on the data input
LOGIC DIAGRAM
SELECT 9
D00 6
D01 5
D10 4
will be reflected at the outputs while the clock is low. The
outputs are latched on the positive transition of the clock.
While the clock is in the high state, a change in the
information present at the data inputs will not affect the
output information.
1 Q0
2 Q1
D11 3
D20 13
D21 12
D30 11
D31 10
CLOCK 7
15 Q2
14 Q3
VCC = PIN 16
VEE = PIN 8
MOTOROLA MECL Data
2–54
DL122 — Rev 6
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