CD4050B CMOS Hex Non-Inverting Buffer/Converter | TI.com

CD4050B (ACTIVE) CMOS Hex Non-Inverting Buffer/Converter

 

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 logic-level 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.)

Features

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

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) IOL (Max) (mA) IOH (Max) (mA) ICC (uA) Input type Output type Features Data rate (Mbps) Rating Operating temperature range (C) Package Group
CD4050B Order now CD4000     3     18     6     18     -3.1     120     Standard CMOS     Push-Pull     Standard speed (tpd > 50ns)
Input clamp diode    
16     Catalog     -55 to 125     PDIP | 16
SOIC | 16
SOIC | 16
SO | 16
TSSOP | 16