TC74VCX162373FT View Datasheet(PDF) - Toshiba

Part Name

Description

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TC74VCX162373FT

Low-Voltage 16-Bit D-Type Latch with 3.6-V Tolerant Inputs and Outputs

Toshiba 

TC74VCX162373FT

Dynamic Switching Characteristics (Ta = 25°C, input: tr = tf = 2.0 ns, CL = 30 pF)

Characteristics

Symbol

Test Condition

Quiet output maximum

dynamic VOL

Quiet output minimum

dynamic VOL

Quiet output minimum

dynamic VOH

VOLP

VOLV

VOHV

VIH = 1.8 V, VIL = 0 V

VIH = 2.5 V, VIL = 0 V

VIH = 3.3 V, VIL = 0 V

VIH = 1.8 V, VIL = 0 V

VIH = 2.5 V, VIL = 0 V

VIH = 3.3 V, VIL = 0 V

VIH = 1.8 V, VIL = 0 V

VIH = 2.5 V, VIL = 0 V

VIH = 3.3 V, VIL = 0 V

Note: Parameter guaranteed by design.

Typ. Unit

VCC (V)

(Note) 1.8 0.15

(Note) 2.5

0.25

V

(Note) 3.3 0.35

(Note) 1.8 −0.15

(Note) 2.5 −0.25 V

(Note) 3.3 −0.35

(Note) 1.8 1.55

(Note) 2.5

2.05

V

(Note) 3.3 2.65

Capacitive Characteristics (Ta = 25°C)

Characteristics

Input capacitance

Output capacitance

Power dissipation capacitance

Symbol

Test Condition

CIN

⎯

CO

⎯

CPD fIN = 10 MHz

VCC (V)

Typ. Unit

1.8, 2.5, 3.3

6

pF

1.8, 2.5, 3.3

7

pF

(Note) 1.8, 2.5, 3.3 20

pF

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/16 (per bit)

8

2007-10-19

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