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CY5474FCT841T Datasheet, PDF (5/8 Pages) Texas Instruments – 10-Bit Latch | |||
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CY54/74FCT841T
Switching Characteristics Over the Operating Range[12]
Parameter
Description
Test Load
tPLH
Propagation Delay
CL = 50 pF
tPHL
D1 to Y1 (L =HIGH) RL = 500â¦
Propagation Delay CL = 300 pF
D1 to Y1 (LE=HIGH) RL = 500â¦
tSU
Data to LE Set-Up
CL = 50 pF
Time
RL = 500â¦
tH
Data to LE Hold Time CL = 50 pF
RL = 500â¦
tPLH
Propagation Delay
CL = 50 pF
tPHL
LE to Y1
RL = 500â¦
Propagation Delay
LE to Y1 [12]
CL = 300 pF
RL = 500â¦
tW
LE Pulse Width (HIGH) CL = 50 pF
RL = 500â¦
tPZH
Output Enable Time CL = 50 pF
tPZL
OE to Y1
RL = 500â¦
Output Enable Time
OE to Y1[12]
CL = 300 pF
RL = 500â¦
tPHZ
tPLZ
Output Disable Time
OE to Y1[12]
CL = 5 pF
RL = 500â¦
Output Disable Time CL = 50 pF
OE to Y1
RL = 500â¦
FCT841AT
Military Commercial
Min. Max. Min. Max.
1.5 10.0 1.5 9.0
1.5 15.0 1.5 13.0
2.5
2.5
3.0
2.5
1.5 13.0 1.5 12.0
1.5 20.0 1.5 16.0
5.0
4.0
1.5 13.0 1.5 11.5
1.5 25.0 1.5 23.0
1.5 9.0 1.5 7.0
1.5 10.0 1.5 8.0
FCT841BT
Commercial
Min. Max.
1.5 6.5
1.5 13.0
2.5
2.5
1.5 8.0
1.5 15.5
4.0
1.5 8.0
1.5 14.0
1.5 6.0
1.5 7.0
FCT841CT
Commercial
Fig.
Min. Max. Unit No.[13]
1.5 5.5 ns 1, 3
1.5 13.0 ns 1, 3
2.5
ns 9
2.5
ns 9
1.5 6.4 ns 1, 3
1.5 15.0 ns 1, 3
4.0
ns 5
1.5 6.5 ns 1, 7, 8
1.5 12.0 ns 1, 7, 8
1.5 5.7 ns 1, 7, 8
1.5 6.0 ns 1, 7, 8
Ordering Information
Speed
(ns)
Ordering Code
Package
Name
Package Type
5.5 CY74FCT841CTQCT
Q13
24-Lead (150-Mil) QSOP
CY74FCT841CTSOC/SOCT
S13
24-Lead (300-Mil) Molded SOIC
6.5 CY74FCT841BTPC
P13/P13A 24-Lead (300-Mil) Molded DIP
9.0 CY74FCT841ATSOC/SOCT
S13
24-Lead (300-Mil) Molded SOIC
10.0 CY54FCT841ATDMB
D14
24-Lead (300-Mil) CerDIP
Notes:
12. Minimum limits are speciï¬ed but not tested on Propagation Delays.
13. See âParameter Measurement Informationâ in the General Information section.
Document #: 38-00273-B
Operating
Range
Commercial
Commercial
Commercial
Military
5
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