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SCAN18373TSSC

P1-P3P4-P6P7-P9P10-P12
7 www.fairchildsemi.com
SCAN18373T
Absolute Maximum Ratings(Note 1) Recommended Operating
Conditions
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of SCAN circuits outside databook specifications.
DC Electrical Characteristics
Supply Voltage (V
CC
) −0.5V to +7.0V
DC Input Diode Current (I
IK
)
V
I
= −0.5V −20 mA
V
I
= V
CC
+ 0.5V +20 mA
DC Output Diode Current (I
OK
)
V
O
= −0.5V −20 mA
V
O
= V
CC
+0.5V +20 mA
DC Output Voltage (V
O
) −0.5V to V
CC
+ 0.5V
DC Output Source/Sink Current (I
O
) ±70 mA
DC V
CC
or Ground Current
Per Output Pin
±70 mA
Junction Temperature
SSOP
+140°C
Storage Temperature
−65°C to +150°C
ESD (Min) 2000V
Supply Voltage (V
CC
)
SCAN Products 4.5V to 5.5V
Input Voltage (V
I
)0V to V
CC
Output Voltage (V
O
)0V to V
CC
Operating Temperature (T
A
) −40°C to +85°C
Minimum Input Edge Rate
∆V/∆t 125 mV/ns
V
IN
from 0.8V to 2.0V
V
CC
@ 4.5V, 5.5V
Symbol Parameter
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Units Conditions
(V) Typ Guaranteed Limits
V
IH
Minimum HIGH 4.5 1.5 2.0 2.0
V
V
OUT
= 0.1V
Input Voltage 5.5 1.5 2.0 2.0 or V
CC
− 0.1V
V
IL
Maximum LOW 4.5 1.5 0.8 0.8
V
V
OUT
= 0.1V
Input Voltage 5.5 1.5 0.8 0.8 or V
CC
− 0.1V
V
OH
Minimum HIGH 4.5 3.15 3.15
VI
OUT
= −50 µA
Output Voltage 5.5 4.15 4.15
(Note 2) 4.5 2.4 2.4
V
V
IN
= V
IL
or V
IH
5.5 2.4 2.4 I
OH
= −32 mA
4.5 2.4
V
V
IN
= V
IL
or V
IH
5.5 2.4 I
OH
= −24 mA
V
OL
Maximum LOW 4.5 0.1 0.1
V I
OUT
= 50 µA
Output Voltage 5.5 0.1 0.1
(Note 2) 4.5 0.55 0.55
V
V
IN
= V
IL
or V
IH
5.5 0.55 0.55 I
OL
= 64 mA
4.5 0.55
V
V
IN
= V
IL
or V
IH
5.5 0.55 I
OL
= 48 mA
I
IN
Maximum Input
5.5 ±0.1 ±1.0 µAV
I
= V
CC
, GND
Leakage Current
I
IN
Maximum Input 5.5 2.8 3.6 µAV
I
= V
CC
TDI, TMS Leakage −385 −385 µAV
I
= GND
Minimum Input Leakage 5.5 −160 −160 µAV
I
= GND
I
OLD
Minimum Dynamic 5.5 94 94 mA V
OLD
= 0.8V Max
I
OHD
Output Current (Note 3) −40 −40 mA V
OHD
= 2.0V Min
I
OZ
Maximum Output
5.5 ±0.5 ±5.0 µAV
I
(OE) = V
IL
,V
IH
Leakage Current
I
OS
Output Short
5.5 −100 −100
mA
V
O
= 0V
Circuit Current Min
I
CC
Maximum Quiescent 5.5 16.0 88 µAV
O
= Open
Supply Current TDI, TMS = V
CC
5.5 750 820 µAV
O
= Open
TDI, TMS = GND
www.fairchildsemi.com 8
SCAN18373T
DC Electrical Characteristics (Continued)
Note 2: All outputs loaded; thresholds associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Noise Specifications
Note 4: Maximum number of outputs that can switch simultaneously is n. (n−1) outputs are switched LOW and one output held LOW.
Note 5: Maximum number of outputs that can switch simultaneously is n. (n−1) outputs are switched HIGH and one output held HIGH.
Note 6: Worst case package.
Note 7: Maximum number of data inputs (n) switching. (n−1) input switching 0V to 3V. Input under test switching 3V to threshold (V
ILD
).
AC Electrical Characteristics
Normal Operation
Note 8: Voltage Range 5.0 is 5.0V ± 0.5V.
Symbol Parameter
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Units Conditions
(V) Typ Guaranteed Limits
I
CCt
Maximum I
CC
per Input 5.5 2.0 2.0 mA V
I
= V
CC
− 2.1V
V
I
= V
CC
− 2.1V
5.5 2.15 2.15 mA TDI/TMS Pin,
Test One with the
Other Floating
Symbol Parameter
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Units
(V) Typ Guaranteed Limits
V
OLP
Maximum HIGH Output Noise
5.0 1.0 1.5 V
(Note 4)(Note 5)
V
OLV
Minimum LOW Output Noise
5.0 −0.6 −1.2 V
(Note 4)(Note 5)
V
OHP
Maximum Overshoot
5.0 V
OH
+ 1.0 V
OH
+ 1.5 V
(Note 5)(Note 6)
V
OHV
Minimum V
CC
Droop
5.0 V
OH
− 1.0 V
OH
− 1.8 V
(Note 5)(Note 6)
V
IHD
Minimum HIGH Dynamic Input Voltage Level
5.5 1.6 2.0 2.0 V
(Note 6)(Note 7)
V
ILD
Maximum LOW Dynamic Input Voltage Level
5.5 1.4 0.8 0.8 V
(Note 6)(Note 7)
Symbol Parameter
V
CC
T
A
= +25°CT
A
=−40°Cto+85°C
Units
(V)
C
L
= 50 pF C
L
= 50 pF
(Note 8) Min Typ Max Min Max
t
PLH
, Propagation 5.0 2.5 9.0 2.5 9.8
ns
t
PHL
Delay, D to Q 2.5 9.0 2.5 9.8
t
PLH
, Propagation 5.0 2.5 10.0 2.5 10.5
ns
t
PHL
Delay, LE to Q 2.5 10.5 2.5 11.3
t
PLZ
, Disable Time 5.0 1.5 9.0 1.5 9.5
ns
t
PHZ
1.5 9.5 1.5 10.0
t
PZL
, Enable Time 5.0 2.0 10.9 2.0 11.9
ns
t
PZH
2.0 9.0 2.0 9.7
9 www.fairchildsemi.com
SCAN18373T
AC Operating Requirements
Normal Operation
Note 9: Voltage Range 5.0 is 5.0V ± 0.5V.
AC Electrical Characteristics
Scan Test Operation
Note 10: Voltage Range 5.0 is 5.0V ± 0.5V.
Note: All propagation delays involving TCK are measured from the falling edge of TCK.
Symbol Parameter
V
CC
T
A
= +25°CT
A
=−40°Cto+85°C
Units
(V)
C
L
= 50 pF C
L
= 50 pF
(Note 9) Guaranteed Minimum
t
S
Setup Time, H or L
5.0 3.0 3.0 ns
Data to LE
t
H
Hold Time, H or L
5.0 1.5 1.5 ns
LE to Data
t
W
LE Pulse Width 5.0 5.0 5.0 ns
Symbol Parameter
V
CC
T
A
= +25°CT
A
=−40°Cto+85°C
Units
(V)
C
L
= 50 pF C
L
= 50 pF
(Note 10) Min Typ Max Min Max
t
PLH
, Propagation Delay 5.0 3.5 13.2 3.5 14.5
ns
t
PHL
TCK to TDO 3.5 13.2 3.5 14.5
t
PLZ
, Disable Time 5.0 2.5 11.5 2.5 11.9
ns
t
PHZ
TCK to TDO 2.5 11.5 2.5 11.9
t
PZL
, Enable Time 5.0 3.0 14.5 3.0 15.8
ns
t
PZH
TCK to TDO 3.0 14.5 3.0 15.8
t
PLH
, Propagation Delay
5.0
5.0 18.0 5.0 19.8
t
PHL
TCK to Data Out 5.0 18.0 5.0 19.8 ns
during Update-DR State
t
PLH
, Propagation Delay
5.0
5.0 18.6 5.0 20.2
t
PHL
TCK to Data Out 5.0 18.6 5.0 20.2 ns
during Update-IR State
t
PLH
, Propagation Delay
5.0
5.5 19.9 5.5 21.5
t
PHL
TCK to Data Out ns
during Test Logic 5.5 19.9 5.5 21.5
Reset State
t
PLZ
, Propagation Delay
5.0
4.0 16.4 4.0 18.2
t
PHZ
TCK to Data Out 4.0 16.4 4.0 18.2 ns
during Update-DR State
t
PLZ
, Propagation Delay 5.0 19.5 5.0 20.8
t
PHZ
TCK to Data Out 5.0 5.0 19.5 5.0 20.8 ns
during Update-IR State
t
PLZ
, Propagation Delay 5.0 19.9 5.0 21.5
t
PHZ
TCK to Data Out 5.0 ns
during Test Logic 5.0 19.9 5.0 21.5
Reset State
t
PZL
, Propagation Delay 5.0 18.9 5.0 20.9
t
PZH
TCK to Data Out 5.0 5.0 18.9 5.0 20.9 ns
during Update-DR State
t
PZL
, Propagation Delay 6.5 22.4 6.5 24.2
t
PZH
TCK to Data Out 5.0 6.5 22.4 6.5 24.2 ns
during Update-IR State
t
PZL
, Propagation Delay 7.0 23.8 7.0 25.7
t
PZH
TCK to Data Out 5.0 ns
during Test Logic 7.0 23.8 7.0 25.7
Reset State
P1-P3P4-P6P7-P9P10-P12

SCAN18373TSSC

Mfr. #:
Buy SCAN18373TSSC
Manufacturer:
ON Semiconductor / Fairchild
Description:
Latches Transparent Latch
Lifecycle:
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