74HC4053DB datasheet(2/33 Pages) PHILIPS

2 / 33 page

74HC_HCT4053_4

Product data sheet

Rev. 04 — 9 May 2006

2 of 33

Philips Semiconductors

74HC4053; 74HCT4053

Triple 2-channel analog multiplexer/demultiplexer

Applications

s Analog multiplexing and demultiplexing

s Digital multiplexing and demultiplexing

s Signal gating

Quick reference data

[1]

CPD is used to determine the dynamic power dissipation (PD in µW).

PD =CPD × VCC2 × fi + ∑{(CL + CS) × VCC2 × fo} where:

fi = input frequency in MHz;

fo = output frequency in MHz;

∑{(C

L + CS) × VCC

× f

o} = sum of outputs;

Table 1:

Quick reference data

VEE = GND = 0 V; Tamb =25 °C; tr =tf = 6 ns.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

74HC4053

tPZH,

tPZL

turn-ON time

CL = 15 pF; RL =1kΩ;

VCC =5 V

E to Vos

-17

Sn to Vos

-21

tPHZ,

tPLZ

turn-OFF time

CL = 15 pF; RL =1kΩ;

VCC =5 V

E to Vos

-18

Sn to Vos

-17

input capacitance

3.5

switch capacitance

independent I/O (nYn)

common I/O (nZ)

CPD

power dissipation

capacitance

per switch; VI = GND to

VCC

[1] -36

74HCT4053

tPZH,

tPZL

turn-ON time

CL = 15 pF; RL =1kΩ;

VCC =5 V

E to Vos

-23

Sn to Vos

-21

tPHZ,

tPLZ

turn-OFF time

CL = 15 pF; RL =1kΩ;

VCC =5 V

E to Vos

-20

Sn to Vos

-19

input capacitance

3.5

switch capacitance

independent I/O (nYn)

common I/O(nZ)

CPD

power dissipation

capacitance

per switch; VI = GND to

(VCC − 1.5 V)

[1] -36

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