74VHC138 3-to-8 Decoder Demultiplexer VHC138 advanced high speed

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

74VHC138 3-to-8 Decoder Demultiplexer VHC138 advanced high speed

Datasheet Thumbnail

Top Searches for this datasheet

74VHC138 3-to-8 Decoder Demultiplexer
74VHC138 3-to-8 Decoder Demultiplexer
VHC138 advanced high speed CMOS 3-to-8 DECODER fabricated with silicon gate CMOS technology achieves high speed operation similar equivalent Bipolar Schottky while maintaining CMOS power dissipation When device enabled Binary Select inputs determine which outputs will When enable input held either held high decoding function inhibited outputs high inputs provided ease cascade connection address decoder memory systems input protection circuit ensures that applied input pins without regard supply voltage This device used interface systems supply systems such battery back This circuit prevents device destruction mismatched supply input voltages
Features
power dissipation (max High noise immunity VNIH VNIL (min inputs equipped with power down protection function Balanced propagation delays tPLH tPHL function compatible with 74HC138
Commercial 74VHC138M 74VHC138SJ 74VHC138MSC 74VHC138MTC 74VHC138N
Package Number M16A M16D MSC16 MTC16 N16E
Package Description 16-Lead Molded JEDEC SOIC 16-Lead Molded EIAJ SOIC 16-Lead Molded EIAJ Type SSOP 16-Lead Molded JEDEC Type TSSOP 16-Lead Molded
Note Surface mount packages also available Tape Reel Specify appending suffix letter ``X'' ordering code EIAJ Type SSOP available Tape Reel only order MSCX
Logic Symbols
IEEE
Connection Diagram
Assignment SSOP TSSOP SOIC
11537-1
11537 11537
Names
Description Address Inputs Enable Inputs Enable Input Outputs
C1995 National Semiconductor Corporation
11537
RRD-B30M125 Printed
Truth Table
Inputs Outputs
HIGH Voltage Level
Voltage Level
Immaterial
Absolute Maximum Ratings (Note
Supply Voltage (VCC) Input Voltage (VIN) Output Voltage (VOUT) Input Diode Current (IIK) Output Diode Current (IOK) Output Current (IOUT) Current (ICC) Storage Temperature (TSTG) Lead Temperature (TL) (Soldering seconds)
Note Absolute Maximum Ratings values beyond which device damaged have useful life impaired databook specifications should without exception ensure that system design reliable over power supply temperature output input loading variables National does recommend operation outside databook specifications
Recommended Operating Conditions
Supply Voltage (VCC) Input Voltage (VIN) Output Voltage (VOUT) Operating Temperature (TOPR) 74VHC Input Rise Fall Time
Characteristics 'VHC Family Devices
74VHC Symbol Parameter High Level Input Voltage Level Input Voltage High Level Output Voltage Level Output Voltage Input Leakage Current Quiescent Supply Current
74VHC
Units
Conditions
Electrical Characteristics
74VHC Symbol Parameter tPLH tPHL Propagation Delay tPLH tPHL Propagation Delay tPLH tPHL Propagation Delay Input Capacitance Power Dissipation Capacitance 74VHC Open (Note Units Conditions
Note defined value internal equivalent capacitance which calculated from operating current consumption without load Average operating current obtained equation (opr
Ordering Information
device number used form part simplified purchasing code where package type temperature range defined follows
11537
Physical Dimensions inches (millimeters)
16-Lead Small Outline Integrated Circuit Package Number M16A
JEDEC
16-Lead Small Outline Package-EIAJ (SJ) Package Number M16D
Physical Dimensions inches (millimeters) (Continued)
16-Lead Plastic EIAJ SSOP Type (MSC) Package Number MSC16
14-Lead Molded JEDEC SSOP Type (TSSOP) Package Number MTC16
74VHC138 3-to-8 Decoder Demultiplexer
Physical Dimensions inches (millimeters) (Continued)
16-Lead Molded Dual-In-Line Package (MDIP) Package Number N16E
LIFE SUPPORT POLICY NATIONAL'S PRODUCTS AUTHORIZED CRITICAL COMPONENTS LIFE SUPPORT DEVICES SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL PRESIDENT NATIONAL SEMICONDUCTOR CORPORATION used herein Life support devices systems devices systems which intended surgical implant into body support sustain life whose failure perform when properly used accordance with instructions provided labeling reasonably expected result significant injury user
National Semiconductor Corporation 1111 West Bardin Road Arlington 76017 1(800) 272-9959 1(800) 737-7018
critical component component life support device system whose failure perform reasonably expected cause failure life support device system affect safety effectiveness
National Semiconductor Europe (a49) 0-180-530 Email cnjwge tevm2 Deutsch (a49) 0-180-530 English (a49) 0-180-532 Fran (a49) 0-180-532 Italiano (a49) 0-180-534
National Semiconductor Hong Kong 13th Floor Straight Block Ocean Centre Canton Tsimshatsui Kowloon Hong Kong (852) 2737-1600 (852) 2736-9960
National Semiconductor Japan 81-043-299-2309 81-043-299-2408
National does assume responsibility circuitry described circuit patent licenses implied National reserves right time without notice change said circuitry specifications

74VHC138 3-to-8 Decoder Demultiplexer VHC138 advanced high speed

Top Searches for this datasheet

Other recent searches