HCTS374MS

FN2134 Rev 2.00

Page 4 of 10

August 1995

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER

SYMBOL

(NOTES 1, 2)

CONDITIONS

GROUP

A SUB-

GROUPS

TEMPERATURE

LIMITS

UNITS

MIN

MAX

Clock to Q

TPLH

VCC = 4.5V

9

+25oC

2

27

ns

10, 11

+125oC, -55oC

2

31

ns

TPHL

VCC = 4.5V

9

+25oC

2

31

ns

10, 11

+125oC, -55oC

2

35

ns

Enable to Output

TPZL

VCC = 4.5V

9

+25oC

2

32

ns

10, 11

+125oC, -55oC

2

36

ns

TPZH

VCC = 4.5V

9

+25oC

2

26

ns

10, 11

+125oC, -55oC

2

29

ns

Disable to Output

TPLZ,

TPHZ

VCC = 4.5V

9

+25oC

2

22

ns

10, 11

+125oC, -55oC

2

25

ns

NOTES:

1. All voltages referenced to device GND.

2. AC measurements assume RL = 500

, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = 3V.

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

NOTES

TEMPERATURE

LIMITS

UNITS

MIN

MAX

Capacitance Power

Dissipation

CPD

VCC = 5.0V, f = 1MHz

1

+25oC

-

60

pF

1

+125oC, -55oC

-

60

pF

Input Capacitance

CIN

VCC = 5.0V, f = 1MHz

1

+25oC

-

10

pF

1

+125oC

-

10

pF

Output Transition

Time

TTHL

TTLH

VCC = 4.5V

1

+25oC

-

12

ns

1

+125oC, -55oC

-

18

ns

Max Operating Fre-

quency

FMAX

VCC = 4.5V

1

+25oC-

30

MHz

1

+125oC, -55oC-

20

MHz

Setup Time Data to

Clock

TSU

VCC = 4.5V

1

+25oC12

-

ns

1

+125oC, -55oC18

-

ns

Hold Time Data to

Clock

TH

VCC = 4.5V

1

+25oC5

-

ns

1

+125oC, -55oC5

-

ns

Pulse Width Clock

TW

VCC = 4.5V

1

+25oC16

-

ns

1

+125oC, -55oC24

-

ns

NOTE:

1. The parameters listed in Table 3 are controlled via design or process parameters. Min and Max Limits are guaranteed but not directly

tested. These parameters are characterized upon initial design release and upon design changes which affect these characteristics.