CD4049UBE Part Information

Details for CD4049UBE by Texas Instruments

Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers

Part Description

The CD4049UB and CD4050B devices are inverting and noninverting hex buffers, and feature logic-level conversion using only one supply voltage (VCC). The input-signal high level (VIH) can exceed the VCC supply voltage when these devices are used for logiclevel conversions. These devices are intended for use as CMOS to DTL or TTL converters and can drive directly two DTL or TTL loads. (VCC = 5 V, VOL ≤ 0.4 V, and IOL ≥ 3.3 mA.)

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Part Features

  • 100% Tested for Quiescent Current at 20 V
  • 5-V, 10-V, and 15-V Parametric Ratings
  • CD4049UB Inverting
  • CD4050B Noninverting
  • High Sink Current for Driving 2 TTL Loads
  • High-to-Low Level Logic Conversion
  • Maximum Input Current of 1 u00b5A at 18 V Over Full Package Temperature Range; 100 nA at 18 V and 25u00b0C

Part Specifications

Logic Family / Base Number CD4049
Logic Device Type Buffer Inverting
Logic Case Style DIP
No. of Pins 16Pins
Supply Voltage Min 3V
Supply Voltage Max 18V
Logic IC Family CD4000
Logic IC Base Number 4049, 4049
Operating Temperature Min -55°C
Operating Temperature Max 125°C
Product Range CD4000 LOGIC Series
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 4049
Device Marking CD4049UBE
IC Generic Number 4049
Logic Function Number 4049
Logic IC Function Hex Inverting Buffer
No. of Inputs 1
Operating Temperature Range -55°C to +125°C
Supply Voltage Range 3V to 18V
Termination Type Through Hole
RoHS Compliant

Alternative Part Descriptions

  • CD4049UBE, Hex Inverters | RS Components
  • INVERTING BUFFER/CONVERTER, DIP-16; Logic Family / Base Number:CD4049; Logic Device Type:Buffer, Inverting; Logic Case Style:DIP; No. of Pins:16Pins; Supply Voltage Min:3V; Supply Voltage Max:18V; Logic IC Family:CD4000; MSL:- RoHS Compliant: Yes | Newark Electronics
  • TI CD4049UBE Hex Inverters / Buffers | Rapid Electronics
  • Hex Invert Buffer DIP16 | Schukat Electronic
  • 6-ch, 3-V to 18-V inverters | Texas Instruments
  • Inverting Buffer and Converter [Texas Instruments] CD4049UBE Inverting Buffer and Converter | Distrelec

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