74HCT4351U データシートの表示（PDF） - Philips Electronics

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74HCT4351U

8-channel analog multiplexer/demultiplexer with latch

Philips Electronics 

Philips Semiconductors

8-channel analog multiplexer/demultiplexer

with latch

Product specification

74HC/HCT4351

DC CHARACTERISTICS FOR 74HCT

Voltages are referenced to GND (ground = 0)

SYMBOL

PARAMETER

Tamb (°C)

TEST CONDITIONS

74HCT

+25

−40 to +85

−40 to +125

UNIT

VCC

(V)

VEE

(V)

VI

min. typ. max. min. max. min. max.

OTHER

VIH

VIL

±II

±IS

±IS

±IS

ICC

∆ICC

HIGH level input 2.0 1.6

2.0

2.0

V

voltage

LOW level input

voltage

1.2 0.8

0.8

0.8 V

input leakage

current

0.1

1.0

1.0 µA

analog switch

OFF-state current

per channel

0.1

1.0

1.0 µA

analog switch

OFF-state current

all channels

0.4

4.0

4.0 µA

analog switch

ON-state current

0.4

4.0

4.0 µA

quiescent supply

current

8.0

80.0

160.0 µA

16.0

160.0

320.0

additional

100 360

450

quiescent supply

current per input

pin for unit load

coefficient is 1

(note 1)

490 µA

4.5

to

5.5

4.5

to

5.5

5.5 0

VCC

or

GND

10.0 0

VIH

VS =

or

VCC − VEE

VIL

(see

Fig.10)

10.0 0

VIH

VS =

or

VCC − VEE

VIL

(see

Fig.10)

10.0 0 VIH VS =

or

VCC − VEE

VIL

(see

Fig.11)

5.5 0 VCC

5.0 −5.0 or

GND

Vis = VEE

or VCC;

Vos = VCC

or VEE

4.5 0

to

VCC other

−2.1 V inputs

5.5

at VCC or

GND

Note to HCT types

1. The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given here.

To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.

INPUT

E1, E2

Sn

LE

UNIT LOAD COEFFICIENT

0.50

0.50

1.5

December 1990

10

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