National Semiconductor Corp 100395QC

Cross Number:

Item Description: IC XLATOR 9BIT ECL/TTL 28-PLCC

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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

© 1999 Fairchild Semiconductor Corporation DS010651 www.fairchildsemi.com
February 1990
Revised November 1999
100395 Low Power 9-Bit ECL-to-TTL Translator with Registers
100395
Low Power 9-Bit ECL-to-TTL Translator with Registers
General Description
The 100395 is a 9-bit translator for converting F100K logic
levels to TTL logic levels. A HIGH on the output enable
(OE
) holds the TTL outputs in a high impedance state. Two
separate clock inputs are available for multiplexing and
system level testing.
The 100395 is designed with TTL 64 mA outputs for bus
driving capability. All inputs have 50 k pull down resistors.
When the inputs are either unconnected or at the same
potential, the outputs will go LOW.
Features
64 mA I
OL
drive capability
2000V ESD protection
4.2V to 5.7V operating range
Registered outputs
TTL outputs
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
Connection Diagram
Truth Table
H = HIGH Voltage Level Z = High Impedance
L = LOW Voltage Level NC = No Change
X = Don't Care
Order Number Package Number Package Description
100395QC V28A 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
Pin Names Description
D
0
D
8
Data Inputs (ECL)
Q
0
Q
8
Data Outputs (TTL)
OE
Output Enable (ECL)
CP
1
, CP
2
Clock Inputs (ECL)
Inputs Outputs
CP
1
CP
2
OE D
N
Q
N
LLL L
L
LL L
LLH H
L
LH H
HXXX NC
XHXX NC
LLXX NC
XXHX Z
www.fairchildsemi.com 2
100395
Logic Diagram
3 www.fairchildsemi.com
100395
Absolute Maximum Ratings(Note 1) Recommended Operating
Conditions
Note 1: The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The Recommended Operating Conditions table will define the conditions
for actual device operation.
Note 2: ESD testing conforms to MIL-STD-883, Method 3015.
Commercial Version
DC Electrical Characteristics
(Note 3)
V
EE
= 4.2V to 5.7V, V
CC
= V
CCA
= GND, T
C
= 0°C to +85°C
Note 3: The specified limits represent the worst case value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under worst case conditions.
PLCC AC Electrical Characteristics
V
EE
= 4.2V to 5.7V, V
CC
= GND, V
TTL
= +4.5V to +5.5V
Storage Temperature (T
STG
) 65°C to +150°C
Maximum Junction Temperature (T
J
) +150°C
Case Temperature under Bias (T
C
)0°C to +85°C
V
EE
Pin Potential to Ground Pin 7.0V to +0.5V
V
TTL
Pin Potential to Ground Pin 0.5V to +6.0V
ECL Input Voltage (DC) V
EE
to +0.5V
TTL Input Voltage 0.5V to +7.0V
Output Current
(DC Output HIGH) +130 mA
ESD (Note 2) 2000V
Case Temperature (T
C
)0°C to +85°C
Supply Voltage
V
EE
5.7V to 4.2V
V
TTL
+4.5V to +5.5V
Symbol Parameter Min Typ Max Units Conditions
V
OH
Output HIGH Voltage 2.4 V I
OH
= 15 mA V
IN
= V
IH
(Max)
V
OL
Output LOW Voltage 0.55 V I
OL
= 64 mA or V
IL
(Min)
V
IH
Input HIGH Voltage 1165 870 mV Guaranteed HIGH Signal for All Inputs
V
IL
Input LOW Voltage 1830 1475 mV Guaranteed LOW Signal for All Inputs
I
IL
Input LOW Current 0.5 µAV
IN
= V
IL
(Min)
I
IH
Input HIGH Current 240 µAV
IN
= V
IH
(Max)
I
OZL
3-STATE Current Output HIGH 50 µAV
OUT
= +0.4V
I
OZH
3-STATE Current Output LOW +50 µAV
OUT
= +2.7V
I
CEX
Output HIGH Leakage Current 250 µAV
OUT
= V
CC
I
OS
Output Short-Circuit Current 100 225 mA
I
EE
V
EE
Power Supply Current 67 29 mA Inputs OPEN
I
CCH
V
TTL
Power Supply Current HIGH 29 mA
I
CCL
V
TTL
Power Supply Current LOW 65 mA
I
CCZ
V
TTL
Power Supply Current 3-STATE 49 mA
Symbol Parameter
T
C
= 0°CT
C
= +25°CT
C
= +85°C
Units Conditions
Min Max Min Max Min Max
t
PLH
Propagation Delay 2.30 5.00 2.30 5.00 2.30 5.00
ns Figures 1, 2
t
PHL
Clock to Output 3.00 5.60 3.00 5.60 3.40 6.40
t
PZL
Output Enable Time 3.20 7.60 3.20 7.60 3.20 7.60
ns Figures 1, 3
t
PZH
OE to Q
N
2.40 5.60 2.40 5.60 2.40 5.60
t
PLZ
Output Disable Time 3.20 7.60 3.20 7.60 3.20 7.60
ns Figures 1, 3
t
PHZ
OE to Q
N
2.40 5.60 2.40 5.60 2.40 5.60
t
H Data to CP EN
1.5 1.5 1.5
ns Figures 1, 2
Hold Time 1.5 1.5 1.5
t
S Data to CP EN
0.5 0.5 0.5
ns Figures 1, 2
Setup Time 0.5 0.5 0.5
t
PW
(H) Clock Pulse Width 2.0 2.0 2.0 ns Figures 1Figure 2
12NEXT

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