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MFG:ST  Package Cooled:SOP  

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Part Number: HCF4049UB

 

MFG: ST

Package Cooled: SOP

 

Description: The HCC4049UB/4050B (extended temperature range) and the HCF4049UB/4050B (intermediate temperature range) are monolithi...


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HCF4049UB General Description


The HCC4049UB/4050B (extended temperature range) and the HCF4049UB/4050B (intermediate temperature range) are monolithic integrated circuits available in 16-lead dual in-line plastic or ceramic package and plastic micro package.

The HCC/HCF4049UB/4050B are inverting and non-inverting hex buffers, respectively, and feature logic-level conversion using only one supply voltage (VDD). The input-signal high level (VIH) can exceed the VDD supply voltage when these devices are used for logic level conversions. These devices are intended for use as COS/MOStoDTL/TTL converters and can drive directly two DTL/TTL loads (VDD =5V, VOL 3 0.4V, and IOL . 3.2mA).

HCF4049UB Maximum Ratings

Symbol Parameter Value Unit
VDD* Supply Voltage :HCC Types
HCF Types		 0.5 to + 20
0.5 to + 18		 V
V
Vi Input Voltage 0.5 to VDD + 0.5 V
II DC Input Current (any one input) ± 10 mA
Ptot Total Power Dissipation (per package)
Dissipation per Output Transistor
for Top = Full Package-temperature Range		 200
100		 mW
mW
Top Operating Temperature : HCC Types
HCF Types		 55 to + 125
40 to + 85
Tstg Storage Temperature 65 to + 150

HCF4049UB Features

`HIGH SINK CURRENT FOR DRIVING 2 TTL LOADS
`HIGH-TO-LOWLEVEL LOGIC CONVERSION
`QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE
`HIGH "SINK" AND "SOURCE" CURRENT CAPABILITY
`5V, 10V AND 15V PARAMETRIC RATINGS
`INPUT CURRENTOF 100 nA AT 18VAND 25°C FOR HCC DEVICE
`100% TESTEDFOR QUIESCENT CURRENT
`MEETSALLREQUIREMENTSOFJEDECTENTATIVE STANDARD No
` 13A, "STANDARD SPECIFICATIONS FOR DESCRIPTION OF "B" SERIESCMOS DEVICES"

HCF4049UB Connection Diagram

HCF4049UB Connection Diagram

HCF4049UB datasheet

HCF4049UB
PDF/DataSheet Download

  • Datasheet: HCF4049UB
  • File Size: 114657 KB
  • Manufacturer: STMICROELECTRONICS [STMicroelectronics]
  • Click here to Download

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