74HC_HCT253_15 datasheet(8/17 Pages) PHILIPS

No. de pieza	74HC_HCT253

Descripción Electrónicos	Dual 4-input multiplexer; 3-state

Download	17 Pages

Scroll/Zoom	100%

Fabricante Electrónico	PHILIPS [NXP Semiconductors]

Página de inicio	http://www.nxp.com

Logo

8 / 17 page

74HC_HCT253

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 5 — 21 January 2015

8 of 17

NXP Semiconductors

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

[1]

tpd is the same as tPHL, tPLH.

[2]

ten is the same as tPZH, tPZL.

[3]

tdis is the same as tPHZ, tPLZ.

[4]

tt is the same as tTHL, tTLH.

[5]

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

PD =CPD  VCC2  fi  N+ (CL  VCC2  fo) where:

fi = input frequency in MHz;

fo = output frequency in MHz;

CL = output load capacitance in pF;

VCC = supply voltage in V;

N = number of inputs switching;

(C

L  VCC

2

 f

o) = sum of outputs.

CPD

power dissipation

capacitance

per multiplexer;

VI =GND to VCC

[5]

55

-

pF

74HCT253

tpd

propagation delay 1ln to 1Y or 2ln to 2Y;

see Figure 6

[1]

VCC = 4.5 V

20

38

48

57

ns

VCC = 5.0 V; CL = 15 pF

17

-

ns

Sn to nY; see Figure 6

VCC = 4.5 V

22

40

50

60

ns

VCC = 5.0 V; CL = 15 pF

19

-

ns

ten

enable time

nOE to nY; VCC = 4.5 V;

see Figure 7

[2]

14

30

38

45

ns

tdis

disable time

nOE to nY; VCC = 4.5 V;

see Figure 7

[3]

13

30

38

45

ns

tt

transition time

VCC = 4.5 V; see Figure 6

512

15

18

ns

CPD

power dissipation

capacitance

per multiplexer;

VI =GND to VCC  1.5 V

[5]

55

-

pF

Table 7.

Dynamic characteristics …continued

Voltages are referenced to GND (ground = 0 V); For test circuit see Figure 8.

Symbol Parameter

Conditions

25

C

40 C to +85 C 40 C to +125 C Unit

Typ

Max

Número de pieza similar - 74HC_HCT253_15

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Nexperia B.V. All right...	74HC-HCT253-Q100	257Kb / 15P	Dual 4-input multiplexer; 3-state Rev. 4 - 27 September 2022

More results

Descripción similar - 74HC_HCT253_15

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Nexperia B.V. All right...	74HC253-Q100	749Kb / 15P	Dual 4-input multiplexer; 3-state
NXP Semiconductors	74HC253	50Kb / 7P	Dual 4-input multiplexer; 3-state December 1990
NXP Semiconductors	74F353	110Kb / 10P	Dual 4-input multiplexer 3-State 1996 Jan 05
Nexperia B.V. All right...	74HC-HCT253-Q100	257Kb / 15P	Dual 4-input multiplexer; 3-state Rev. 4 - 27 September 2022
NXP Semiconductors	74ALS253	115Kb / 9P	Dual 4-input multiplexer 3-State 1991 Feb 08
NXP Semiconductors	74HC253	164Kb / 17P	Dual 4-input multiplexer; 3-state Rev. 03-22 April 2010
Nexperia B.V. All right...	74HC253	277Kb / 16P	Dual 4-input multiplexer; 3-state Rev. 9 - 20 October 2022
NXP Semiconductors	74F253	80Kb / 10P	Dual 4-bit input multiplexer 3-State 1988 Nov 29
Fairchild Semiconductor	74AC253	88Kb / 8P	Dual 4-Input Multiplexer with 3-STATE Outputs
Motorola, Inc	MC74AC353	195Kb / 8P	DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

More results

74HC_HCT253 Datasheet(PDF) 8 Page - NXP Semiconductors

74HC_HCT253 Datasheet(HTML) 8 Page - NXP Semiconductors

Número de pieza similar - 74HC_HCT253_15

Descripción similar - 74HC_HCT253_15

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Descarga

Enlace URL