TC7SP97TU datasheet(7/10 Pages) TOSHIBA

7 / 10 page

TC7SP97,98TU

2007-10-19

AC Characteristics (Ta

= −40 to 85°C, Input: tr = tf = 3.0 ns)

Characteristics

Symbol

Test Condition

VCC (V)

Min

Max

Unit

1.8

± 0.15

1.0

21.0

2.5

± 0.2

0.8

10.0

tpLH

tpHL

Figure 1, Figure 2

CL = 10pF､RL = 1M Ω

3.3

± 0.3

0.6

7.0

1.8

± 0.15

1.0

23.0

2.5

± 0.2

0.8

11.0

tpLH

tpHL

Figure 1, Figure 2

CL = 15pF､RL = 1M Ω

3.3

± 0.3

0.6

7.7

1.8

± 0.15

1.0

27.0

2.5

± 0.2

0.8

12.0

Propagation delay time

(A, B,C-Y)

tpLH

tpHL

Figure 1, Figure 2

CL = 30pF､RL = 1M Ω

3.3

± 0.3

0.6

8.5

Dynamic Switching Characteristics (Ta

= 25°C, Input: tr = tf = 3.0 ns, CL = 30 pF)

Characteristics

Symbol

Test Condition

VCC (V)

Typ.

Unit

VIH = 1.8 V, VIL = 0 V

(Note)

1.8

0.25

VIH = 2.5 V, VIL = 0 V

(Note)

2.5

0.6

Quiet output maximum dynamic VOL

VOLP

VIH = 3.3 V, VIL = 0 V

(Note)

3.3

0.8

VIH = 1.8 V, VIL = 0 V

(Note)

1.8

−0.25

VIH = 2.5 V, VIL = 0 V

(Note)

2.5

−0.6

Quiet output minimum dynamic VOL

VOLV

VIH = 3.3 V, VIL = 0 V

(Note)

3.3

−0.8

VIH = 1.8 V, VIL = 0 V

(Note)

1.8

1.5

VIH = 2.5 V, VIL = 0 V

(Note)

2.5

1.9

Quiet output minimum dynamic VOH

VOHV

VIH = 3.3 V, VIL = 0 V

(Note)

3.3

2.2

Note : Parameter guaranteed by design.

Capacitive Characteristics (Ta

= 25°C)

Characteristics

Symbol

Test Condition

VCC (V)

Typ.

Unit

Input capacitance

CIN

⎯

1.8, 2.5, 3.3

Power dissipation capacitance

CPD

fIN = 10 MHz

(Note)

1.8, 2.5, 3.3

Note : CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating

current consumption without load.

Average operating current can be obtained by the equation:

ICC (opr) = CPD･VCC･fIN + ICC

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