SEMICONDUCTOR TECHNICAL DATA
The MC10H350 is a member of Motorola’s 10H family of high performance
ECL logic. It consists of 4 translators with differential inputs and TTL outputs.
The 3–state outputs can be disabled by applying a HIGH TTL logic level on the
common OE input.
L SUFFIX
CERAMIC PACKAGE
CASE 620–10
The MC10H350 is designed to be used primarily in systems incorporating
both ECL and TTL logic operating off a common power supply. The separate
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
V
power pins are not connected internally and thus isolate the noisy TTL V
CC
runs from the relatively quiet ECL V
CC
runs on the printed circuit board. The
CC
differential inputs allow the H350 to be used as an inverting or noninverting
translator, or a differential line receiver. The H350 can also drive CMOS with the
addition of a pullup resistor.
FN SUFFIX
PLCC
CASE 775–02
•
Propagation Delay, 3.5 ns Typical
•
MECL 10K–Compatible
MAXIMUM RATINGS
Characteristic
= Gnd)
Symbol
Rating
7.0
Unit
LOGIC DIAGRAM
Power Supply (V
EE
V
Vdc
CC
9
2
Operating Temperature Range
T
A
0 to +75
°C
Storage Temperature Range — Plastic
— Ceramic
T
–55 to +150
–55 to +165
°C
°C
stg
3
4
ELECTRICAL CHARACTERISTICS (V
= 5.0 V ±5%) (See Note 1)
CC
T
= 0°C to 75°C
A
5
6
7
Characteristic
Symbol
Min
Max
Unit
Power Supply Current
Input Current High
Input Current Low
TTL
ECL
I
—
—
20
12
mA
CC
11
12
10
15
Pin 9
Others
I
—
—
20
50
µA
IH
I
INH
Pin 9
Others
I
—
—
–0.6
50
mA
µA
IL
13
14
I
INL
Input Voltage High
Pin 9
Pin 9
V
2.0
—
—
0.8
—
Vdc
Vdc
mV
IH
V
(+5.0 VDC) = PINS 1 AND 16
GND = PIN 8
CC
Input Voltage Low
V
IL
Differential Input Voltage (1)
V
350
DIFF
Pins 3–6, 11–14 (1)
Pins 3–6, 11–14
Voltage Common Mode
Output Voltage High
V
2.8
2.7
—
V
Vdc
Vdc
Vdc
mA
µA
CM
CC
DIP
PIN ASSIGNMENT
V
—
0.5
OH
I
= 3.0 mA
OH
Output Voltage Low
= 20 mA
ECL V
A
TTL V
C
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
I
CC
CC
OL
I
OL
Short Circuit Current
= 0 V
OUT
IN
OUT
–60
—
–150
50
OS
V
OUT
Output Disable Current High
= 2.7 V
C
C
D
A
IN
I
OZH
A
V
IN
IN
OUT
Output Disable Current Low
= 0.5 V
I
—
–50
µA
OZL
B
IN
IN
V
OUT
(1) Common mode input voltage to pins 3–4, 5–6, 11–12, 13–14 must be between the values of 2.8
V and 5.0 V. This common mode input voltage range includes the differential input swing.
D
D
B
IN
IN
(2) For single ended use, apply 3.75 V (V ) to either input depending on output polarity required.
BB
B
OUT
OUT
Signal level range to other input is 3.3 V to 4.2 V.
(3) Any unused gates should have the inverting inputs tied to V
to ground to prevent output glitching.
and the non–inverting inputs tied
CC
OE
GND
(4) 1.0 V to 2.0 V w/50 pF into 500 ohms.
*Positive Emitter Coupled Logic
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).
9/96
Motorola, Inc. 1996
REV 6
2–57