SEMICONDUCTOR TECHNICAL DATA
The MC10H334 is a Quad Bus Driver/Receiver with transmit and receiver
latches. When disabled, (OE = high) the bus outputs will fall to –2.0 V. Data to
be transmitted or received is passed through its respective latch when the
respective latch enable (DLE and RLE) is at a low level. Information is latched
on the positive transition of DLE and RLE. The parameters specified are with
25 Ω loading on the bus drivers and 50 Ω loads on the receivers.
L SUFFIX
CERAMIC PACKAGE
CASE 732–03
P SUFFIX
PLASTIC PACKAGE
CASE 738–03
•
•
Propagation Delay, 1.6 ns Typical Data–to–Output
Improved Noise Margin 150 mV (Over Operating Voltage and
Temperature Range)
Voltage Compensated
MECL 10K–Compatible
FN SUFFIX
PLCC
CASE 775–02
•
•
DIP & PLCC
PIN ASSIGNMENT
MAXIMUM RATINGS
Characteristic
Symbol
Rating
Unit
Vdc
Vdc
mA
Power Supply (V
= 0)
V
EE
–8.0 to 0
CC
V
V
CC03
1
2
20
19
18
17
16
15
14
13
12
11
CC
Input Voltage (V
= 0)
V
I
0 to V
50
CC
EE
BUS1
BUS0
VCC02
D1
BUS2
BUS3
Output Current— Continuous
— Surge
I
out
100
3
Operating Temperature Range
T
A
0 to +75
°C
OE
D2
4
Storage Temperature Range— Plastic
— Ceramic
T
stg
–55 to +150
–55 to +165
°C
°C
5
D0
D3
6
ELECTRICAL CHARACTERISTICS (V
0°
= –5.2 V ±5%) (See Note)
EE
25°
75°
DLE
R0
RLE
R3
7
Characteristic
Symbol Min
Max
Min
Max
Min
Max
Unit
8
Power Supply Current
I
E
—
161
—
161
—
161
mA
R1
R2
9
Input Current High
Pins 5,6,15,16
Pins 7,14
I
µA
inH
—
—
—
397
460
520
—
—
—
273
297
357
—
—
—
273
297
357
V
V
10
EE
CC02
Pin 17
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).
Input Current Low
High Output Voltage
Low Output Voltage
High Input Voltage
Low Input Voltage
I
0.5
—
0.5
—
0.3
—
µA
inL
V
–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
OH
V
OL
NOTE:
V
IH
Each MECL 10H series circuit has been designed
tomeetthedcspecificationsshowninthetesttable,
afterthermalequilibriumhasbeenestablished. The
circuit is in a test socket or mounted on a printed
circuit board and transverse air flow greater than
500 Ifpm is maintained. Receiver outputs are
terminated through a 50–ohm resistor to –2.0 volts
dc. Bus outputs are terminated through a 25–ohm
resistor to –2.0 volts dc.
V
IL
AC PARAMETERS
Propagation Delay
Data–to–Bus Output
DLE–to–Bus Output
OE–to–Bus Output
Bus–to–R0
RLE–to–R0
Data–to–Receiver
R0
t
ns
pd
0.5
1.0
0.5
0.5
0.5
1.0
2.5
2.7
2.5
1.9
2.1
3.8
0.5
1.0
0.5
0.5
0.5
1.0
2.5
2.7
2.5
1.9
2.1
3.8
0.5
1.0
0.5
0.5
0.5
1.0
2.5
2.7
2.5
1.9
2.1
3.8
Rise Time
Fall Time
t
0.5
0.5
2.2
2.2
0.5
0.5
2.2
2.2
0.5
0.5
2.2
2.2
ns
ns
r
t
f
3/93
REV 5
2–37
Motorola, Inc. 1996