Renesas HD74HC1G66 Manual Do Utilizador

Renesas

HD74HC1G66

Rev.8.00, Jan.27.2004, page 5 of 8

Switching Characteristics

Ta = 25°C

Ta = –40 to 85°C

Item

Symbol

V

CC

(V)

Min

Typ

Max

Min

Max

Unit

Test Conditions

2.0

—

—

50

—

65

4.5

—

4

10

—

13

Propagation delay time

t

PLH

,

t

PHL

6.0

—

—

9

—

11

ns

R

L

= 10 k

Ω

2.0

—

—

115

—

145

4.5

—

10

23

—

29

Output enable time

t

ZH

, t

ZL

6.0

—

—

20

—

25

ns

R

L

= 1 k

Ω

2.0

—

—

115

—

145

4.5

—

14

23

—

29

Output disable time

t

HZ

, t

LZ

6.0

—

—

20

—

25

ns

R

L

= 1 k

Ω

2.0

—

20

—

—

—

4.5

—

30

—

—

—

Maximum control
frequency

6.0

—

30

—

—

—

MHz

Control input
capacitance

C

IN

—

2.5

5

—

5

pF

Switch I/O capacitance

C

IN/OUT

—

2.5

—

—

—

pF

Feed through
capacitance

C

IN–OUT

—

0.5

—

—

—

pF

Power dissipation
capacitance

C

PD

—

5

—

—

—

pF

(C

L

= 50 pF, t

r

= t

f

= 6 ns)