CY74FCT16827CTPVC datasheet(4/15 Pages) TI1

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CY74FCT16827T

CY74FCT162827T

Switching Characteristics Over the Operating Range[12]

CY74FCT16827AT

CY74FCT162827AT

CY74FCT162827BT

Parameter

Description

Condition[13]

Min.

Max.

Min.

Max.

Unit

Fig. No.[13]

tPLH

tPHL

Propagation Delay

A to Y

CL=50 pF

RL=500Ω

1.5

8.0

1.5

5.0

1, 3

CL=300 pF

RL=500Ω

1.5

15.0

1.5

13.0

tPZH

tPZL

Output Enable Time

OE to Y

CL=50 pF

RL=500Ω

1.5

12.0

1.5

8.0

1, 7, 8

CL=300 pF

RL=500Ω

1.5

23.0

1.5

15.0

tPHZ

tPLZ

Output Disable Time

OE to Y

CL=5 pF

RL=500Ω

1.5

9.0

1.5

6.0

1, 7, 8

CL=50 pF

RL=500Ω

1.5

10.0

1.5

7.0

tSK(O)

Output Skew[14]

—

0.5

—

0.5

—

CY74FCT16827CT

CY74FCT162827CT

Parameter

Description

Condition[12]

Min.

Max.

Unit

Fig. No.[13]

tPLH

tPHL

Propagation Delay

A to Y

CL=50 pF

RL=500Ω

1.5

4.2

1, 3

CL=300 pF

RL=500Ω

1.5

10.0

tPZH

tPZL

Output Enable Time

OE to Y

CL=50 pF

RL=500Ω

1.5

5.6

1, 7, 8

CL=300 pF

RL=500Ω

1.5

14.0

tPHZ

tPLZ

Output Disable Time

OE to Y

CL=5 pF

RL=500Ω

1.5

5.7

1, 7, 8

CL=50 pF

RL=500Ω

1.5

6.0

tSK(O)

Output Skew[14]

—

0.5

—

Notes:

12. Minimum limits are speciﬁed but not tested on Propagation Delays.

13. See “Parameter Measurement Information” in the General Information section.

14. Skew between any two outputs of the same package switching in the same direction. This parameter is ensured by design.

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