CMOS Hex Inverting Buffer/Converter - CD4049UB

CD4049UB (ACTIVE)

CMOS Hex 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

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Other qualified versions of CD4049UB

Version Part Number Definition
Military CD4049UB-MIL QML certified for Military and Defense Applications

Related end equipment

  • CMOS to DTL or TTL Hex Converters
  • CMOS Current Sink or Source Drivers
  • CMOS High-to-Low Logic Level Converters

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Parametrics Compare all products in Inverting Buffer/Driver

 
Technology Family
VCC (Min) (V)
VCC (Max) (V)
Bits (#)
Voltage (Nom) (V)
F @ Nom Voltage (Max) (Mhz)
ICC @ Nom Voltage (Max) (mA)
tpd @ Nom Voltage (Max) (ns)
Output Drive (IOL/IOH) (Max) (mA)
Input Type
Output Type
Schmitt Trigger
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
CD4049UB
CD4000   
3   
18   
6   
5   
12   
0.03   
120   
-1.2/5.2   
CMOS   
CMOS   
No   
Catalog   
-55 to 125   
16PDIP
16SO
16SOIC
16TSSOP   
0.11 | 1ku