74HCT238PW datasheet(6/7 Pages) PHILIPS

номер детали	74HCT238PW

подробное описание детали	3-to-8 line decoder/demultiplexer

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производитель	PHILIPS [NXP Semiconductors]

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6 / 7 page

December 1990

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Philips Semiconductors

Product speciﬁcation

3-to-8 line decoder/demultiplexer

74HC/HCT238

DC CHARACTERISTICS FOR 74HCT

For the DC characteristics see

“74HC/HCT/HCU/HCMOS Logic Family Specifications”.

Output capability: standard

ICC category: MSI

Note to HCT types

The value of additional quiescent supply current (

∆ICC) for a unit load of 1 is given in the family specifications.

To determine

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

AC CHARACTERISTICS FOR 74HCT

GND = 0 V; tr =tf = 6 ns; CL = 50 pF

INPUT

UNIT LOAD COEFFICIENT

An

En

E3

0.70

0.40

1.45

SYMBOL PARAMETER

Tamb (°C)

UNIT

TEST CONDITIONS

74HCT

VCC

(V)

WAVEFORMS

+25

−40 to +85

−40 to +125

min.

typ.

max.

min. max.

min.

max.

tPHL

propagation delay

An to Yn

21

35

44

53

ns

4.5

Fig.6

tPLH

propagation delay

An to Yn

17

35

44

53

ns

4.5

Fig.6

tPHL

propagation delay

E3 to Yn

22

37

46

56

ns

4.5

Fig.6

tPLH

propagation delay

E3 to Yn

18

37

46

56

ns

4.5

Fig.6

tPHL

propagation delay

En to Yn

21

35

44

53

ns

4.5

Fig.7

tPLH

propagation delay

En to Yn

18

35

44

53

ns

4.5

Fig.7

tTHL/ tTLH

output transition time

7

15

19

22

ns

4.5

Figs 6 and 7

Аналогичный номер детали - 74HCT238PW

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74HCT238PW	120Kb / 18P	3-to-8 line decoder/demultiplexer Rev. 03-16 July 2007
Nexperia B.V. All right...	74HCT238PW	267Kb / 15P	3-to-8 line decoder/demultiplexer Rev. 7 - 2 September 2021
	74HCT238PW-Q100	244Kb / 17P	3-to-8 line decoder/demultiplexer
	74HCT238PW-Q100	255Kb / 15P	3-to-8 line decoder/demultiplexer Rev. 3 - 3 April 2020

More results

Аналогичное описание - 74HCT238PW

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	74ACT11238	96Kb / 7P	[Old version datasheet] 3-LINE TO 8-LINE DECODER/DEMULTIPLEXER
	SN74LV138AT	984Kb / 19P	[Old version datasheet] 3-LINE TO 8-LINE DECODER/DEMULTIPLEXER
	SN74LVC138A-Q1	808Kb / 14P	[Old version datasheet] 3-LINE TO 8-LINE DECODER/DEMULTIPLEXER
Renesas Technology Corp	HD74HC138	67Kb / 9P	3-to-8-line Decoder/Demultiplexer
	HD74LVC138	178Kb / 6P	3-to-8-line Decoder / Demultiplexer
	HD74LV138A	118Kb / 9P	3-to-8-line Decoder / Demultiplexer
Mitsubishi Electric Sem...	M74LS138P	215Kb / 4P	3-LINE TO 8-LINE DECODER / DEMULTIPLEXER
Texas Instruments	SN74LVC138A-EP	612Kb / 13P	[Old version datasheet] 3-LINE TO 8-LINE DECODER/DEMULTIPLEXER
Texas Instruments	SN54HCT138	1Mb / 20P	[Old version datasheet] 3-LINE TO 8-LINE DECODER/DEMULTIPLEXER
Hitachi Semiconductor	HD74LVC138	37Kb / 8P	3-to-8-line Decoder / Demultiplexer
Diodes Incorporated	74AHC138	307Kb / 10P	3-TO-8 LINE DECODER DEMULTIPLEXER

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