Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

74LVC138AD Fiches technique(PDF) 2 Page - NXP Semiconductors

No de pièce 74LVC138AD
Description  3-to-8 line decoder/demultiplexer; inverting
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  PHILIPS [NXP Semiconductors]
Site Internet  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74LVC138AD Fiches technique(HTML) 2 Page - NXP Semiconductors

  74LVC138AD Datasheet HTML 1Page - NXP Semiconductors 74LVC138AD Datasheet HTML 2Page - NXP Semiconductors 74LVC138AD Datasheet HTML 3Page - NXP Semiconductors 74LVC138AD Datasheet HTML 4Page - NXP Semiconductors 74LVC138AD Datasheet HTML 5Page - NXP Semiconductors 74LVC138AD Datasheet HTML 6Page - NXP Semiconductors 74LVC138AD Datasheet HTML 7Page - NXP Semiconductors 74LVC138AD Datasheet HTML 8Page - NXP Semiconductors 74LVC138AD Datasheet HTML 9Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 10 page
background image
Philips Semiconductors
Product specification
74LVC138A
3-to-8 line decoder/demultiplexer; inverting
2
1998 Apr 28
853–1943 19308
FEATURES
Wide supply voltage range of 1.2 to 3.6 V
In accordance with JEDEC standard no. 8-1A
Inputs accept voltages up to 5.5 V
CMOS lower power consumption
Direct interface with TTL levels
Demultiplexing capability
Multiple input enable for easy expansion
Ideal for memory chip select decoding
Active LOW mutually exclusive outputs
Output drive capability 50 W transmission lines at 85°C
DESCRIPTION
The 74LVC138A is a low-voltage, low-power, high-performance
Si-gate CMOS device, superior to most advanced CMOS
compatible TTL families.
The 74LVC138A accepts three binary weighted address inputs (A0,
A1, A2) and when enabled, provides 8 mutually exclusive active
LOW outputs (Y0 to Y7).
The 74LVC138A features three enable inputs: two active LOW (E1
and E2) and one active HIGH (E3). Every output will be HIGH unless
E1 and E2 are LOW and E3 is HIGH.
This multiple enable function allows easy parallel expansion of the
74LV138A to a 1-of-32 (5 lines to 32 lines) decoder with just four
74LV138A ICs and one inverter. The 74LV138A can be used as an
eight output demultiplexer by using one of the active LOW enable
inputs as the data input and the remaining enable inputs as strobes.
Unused enable inputs must be permanently tied to their appropriate
active HIGH or LOW state.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
tPHL/tPLH
Propagation delay
An to Yn,
E3 to Yn, En to Yn
CL = 50 pF;
VCC = 3.3 V
3.5
3.5
ns
CI
Input capacitance
5.0
pF
CPD
Power dissipation capacitance per
package
VCC = 3.3 V
Notes 1 and 2
44
pF
NOTES:
1. CPD is used to determine the dynamic power dissipation (PD in µW)
PD = CPD × VCC2 × fi ) (CL × VCC2 × fo) where:
fi = input frequency in MHz; CL = output load capacity in pF;
fo = output frequency in MHz; VCC = supply voltage in V;
(CL × VCC2 × fo) = sum of the outputs.
2. The condition is VI = GND to VCC
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
PKG. DWG. #
16-Pin Plastic SO
–40
°C to +85°C
74LVC138A D
74LVC138A D
SOT109-1
16-Pin Plastic SSOP Type II
–40
°C to +85°C
74LVC138A DB
74LVC138A DB
SOT338-1
16-Pin Plastic TSSOP Type I
–40
°C to +85°C
74LVC138A PW
74LVC138APW DH
SOT403-1
PIN CONFIGURATION
SV00553
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
Y7
Y0
A0
A1
A2
E1
E2
E3
VCC
Y0
Y0
Y0
Y0
Y0
Y0
LOGIC DIAGRAM
SV00554
Y0
A0
Y1
A1
Y2
A2
Y3
Y4
Y5
Y6
Y7
15
14
13
12
11
10
E1
E2
E3
9
7
4
1
5
2
6
3


Numéro de pièce similaire - 74LVC138AD

FabricantNo de pièceFiches techniqueDescription
logo
Nexperia B.V. All right...
74LVC138AD NEXPERIA-74LVC138AD Datasheet
258Kb / 14P
   3-to-8 line decoder/demultiplexer; inverting
Rev. 8 - 20 September 2021
74LVC138AD-Q100 NEXPERIA-74LVC138AD-Q100 Datasheet
245Kb / 14P
   3-to-8 line decoder/demultiplexer; inverting
More results

Description similaire - 74LVC138AD

FabricantNo de pièceFiches techniqueDescription
logo
NXP Semiconductors
74HC138D-Q100 NXP-74HC138D-Q100 Datasheet
241Kb / 18P
   3-to-8 line decoder/demultiplexer; inverting
Rev. 1-16 July 2012
74AHC138 PHILIPS-74AHC138 Datasheet
84Kb / 16P
   3-to-8 line decoder/demultiplexer; inverting
1999 Sep 27
logo
SHENZHEN FUMAN ELECTRON...
74HC138 FUMAN-74HC138 Datasheet
229Kb / 5P
   3-to-8 Line Decoder/Demultiplexer; Inverting
logo
NXP Semiconductors
74HC138 PHILIPS-74HC138 Datasheet
50Kb / 7P
   3-to-8 line decoder/demultiplexer; inverting
September 1993
74LV138 PHILIPS-74LV138_15 Datasheet
113Kb / 17P
   3-to-8 line decoder/demultiplexer; inverting
Rev. 03-15 November 2007
logo
KODENSHI_AUK CORP.
KK74LV138 KODENSHI-KK74LV138 Datasheet
452Kb / 6P
   3-to-8 line decoder/demultiplexer; inverting
logo
Nexperia B.V. All right...
74LVC138A-Q100 NEXPERIA-74LVC138A-Q100 Datasheet
245Kb / 14P
   3-to-8 line decoder/demultiplexer; inverting
74LVC138A NEXPERIA-74LVC138A Datasheet
258Kb / 14P
   3-to-8 line decoder/demultiplexer; inverting
Rev. 8 - 20 September 2021
logo
NXP Semiconductors
74HC138U NXP-74HC138U Datasheet
211Kb / 19P
   3-to-8 line decoder/demultiplexer; inverting
Rev. 4-27 June 2012
74HC138D NXP-74HC138D Datasheet
211Kb / 19P
   3-to-8 line decoder/demultiplexer; inverting
Rev. 4-27 June 2012
74LVC138ABQ PHILIPS-74LVC138ABQ Datasheet
184Kb / 16P
   3-to-8 line decoder/demultiplexer; inverting
Rev. 5-19 October 2011
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com