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| CY54FCT138T Datasheet, PDF (4/6 Pages) Cypress Semiconductor – 1-of-8 Decoder | |||
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CY54/74FCT138T
Switching Characteristics Over the Operating Range
Parameter Description
tPLH
Propagation Delay
tPHL
A to O
tPLH
Propagation Delay
tPHL
E1 or E2 to O
tPLH
Propagation Delay
tPHL
E3 to O
FCT138T
Military
Commercial
Min.[11] Max. Min.[11] Max.
1.5 12.0 1.5
9.0
1.5 12.5 1.5
9.0
1.5 12.5 1.5
9.0
FCT138AT
Military
Commercial
Min.[11] Max. Min.[11] Max.
1.5
7.8
1.5
5.8
1.5
8.0
1.5
5.9
1.5
8.0
1.5
5.9
Unit
ns
ns
ns
Fig.
No.[12]
1, 2
1, 5
1, 5
Parameter
Description
tPLH
Propagation Delay A to O
tPHL
tPLH
Propagation Delay E1 or E2 to O
tPHL
tPLH
Propagation Delay E3 to O
tPHL
FCT138CT
Military
Commercial
Min.[11] Max. Min.[11] Max.
1.5
6.0
1.5
5.0
Unit Fig. No.[12]
ns
1, 2
1.5
6.1
1.5
5.0
ns
1, 5
1.5
6.1
1.5
5.0
ns
1, 5
Ordering Information
Speed
(ns)
Ordering Code
Package
Name
Package Type
5.0 CY74FCT138CTQC
Q1
16-Lead (150-Mil) QSOP
CY74FCT138CTSOC
S1
16-Lead (300-Mil) Molded SOIC
5.8 CY74FCT138ATPC
P1
16-Lead (300-Mil) Molded DIP
CY74FCT138ATQC
Q1
16-Lead (150-Mil) QSOP
CY74FCT138ATSOC
S1
16-Lead (300-Mil) Molded SOIC
6.0 CY54FCT138CTDMB
D2
16-Lead (300-Mil) CerDIP
CY54FCT138CTLMB
L61
20-Pin Square Leadless Chip Carrier
9.0 CY74FCT138TSOC
S1
16-Lead (300-Mil) Molded SOIC
Notes:
11. Minimum limits are guaranteed but not tested on Propagation Delays.
12. See âParameter Measurement Informationâ in the General Information Section.
Document #: 38-00297-B
Operating
Range
Commercial
Commercial
Military
Commercial
4
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