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SCAN18245TSSCX

P1-P3P4-P6P7-P9P10-P11
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SCAN18245T
Extended AC Electrical Characteristics
Note 15: This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase (i.e., all LOW-to-
HIGH, HIGH-to-LOW, etc.)
Note 16: This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load
capacitors in the standard AC load. This specification pertains to single output switching only.
Note 17: 3-STATE delays are load dominated and have been excluded from the datasheet.
Note 18: The Output Disable Time is dominated by the RC network (500Ω, 250 pF) on the output and has been excluded from the datasheet.
Note 19: Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device.
The specification applies to any outputs switching HIGH-to-LOW (t
OSHL
), LOW-to-HIGH (t
OSLH
), or any combination switching LOW-to-HIGH and/or HIGH-
to-LOW.
Capacitance
Symbol Parameter
T
A
= +25°C, V
CC
= 5.0V T
A
= −40°C to +85°C
Units
C
L
= 50 pF V
CC
= 5.0V ± 0.5V
18 Outputs Switching
C
L
= 250 pF
(Note 15) (Note 16)
Min Typ Max Min Max
t
PLH,
Propagation Delay 2.5 10.5 3.5 12.0
ns
t
PHL
Data to Output 2.5 10.5 3.5 13.5
t
PZH
, Output Enable Time 2.5 10.5
(Note 17) ns
t
PZL
2.5 13.5
t
PHZ,
Output Disable Time 2.0 9.5
(Note 18) ns
t
PLZ
2.0 10.0
t
OSHL
Pin to Pin Skew
0.5 1.0 1.0 ns
(Note 19) HL Data to Output
t
OSLH
Pin to Pin Skew
0.5 1.0 1.0 ns
(Note 19) LH data to Output
Symbol Parameter Typ Units Conditions
C
IN
Input Pin Capacitance 4 pF V
CC
= 5.0V
C
I/O
Input/Output Capacitance 20 pF V
CC
= 5.0V
C
PD
Power Dissipation Capacitance 41 pF V
CC
= 5.0V
11 www.fairchildsemi.com
SCAN18245T Non-Inverting Transceiver with 3-STATE Outputs
Physical Dimensions inches (millimeters) unless otherwise noted
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
Package Number MS56A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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P1-P3P4-P6P7-P9P10-P11

SCAN18245TSSCX

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Manufacturer:
ON Semiconductor / Fairchild
Description:
Bus Transceivers Non-Inverting Trans
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New from this manufacturer.
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