CD54HC4051F3A datasheet(22/49 Pages) TI

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CD54HC4051, CD74HC4051

CD54HCT4051, CD74HCT4051, CD54HC4052, CD74HC4052, CD54HCT4052

CD74HCT4052, CD54HC4053, CD74HC4053, CD54HCT4053, CD74HCT4053

SCHS122M – NOVEMBER 1997 – REVISED MAY 2019

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CD54HCT4052 CD74HCT4052 CD54HC4053 CD74HC4053 CD54HCT4053 CD74HCT4053

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(1)

X = Don't care

8.3 Feature Description

The CDx4HCx405x line of multiplexers and demultiplexers can accept a wide range of analog signal levels from

–5 to +5 V. They have low ON resistance, typically 70-

Ω for VCC – VEE = 4.5 V and 40-Ω for VC – VEE = 4.5 V,

which allows for very little signal loss through the switch.

Binary address decoding on chip makes channel selection easy. When channels are changed, a break-before-

make system eliminates channel overlap.

8.4 Device Functional Modes

Table 1. CD54HC4051, CD74HC4051, CD54HCT4051, CD74HCT4051 Function Table(1)

INPUT STATES

CHANNEL

ENABLE

None

(1)

X = Don't care

Table 2. CD54HC4052, CD74HC4052, CD54HCT4052, CD74HCT4052 Function Table(1)

INPUT STATES

CHANNELS

ENABLE

A0, B0

A1, B1

A2, B2

A3, B3

None

(1)

X = Don't care

Table 3. CD54HC4053, CD74HC4053, CD54HCT4053, CD74HCT4053 Function Table(1)

INPUT STATES

CHANNELS

ENABLE

C0, B0, A0

C0, B0, A1

C0, B1, A0

C0, B1, A1

C1, B0, A0

C1, B0, A1

C1, B1, A0

C1, B1, A1

None

CD54HC4051F3A Datasheet(PDF) 22 Page - Texas Instruments

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