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CD4049UB

Part Number	CD4049UB
Manufacturer	Harris Corporation
Description	(CD4049UB / CD4050B) CMOS Hex Buffer/Converters
Published	Dec 14, 2008
Detailed Description	CD4049UB, CD4050B Semiconductor August 1998 File Number 926.2 CMOS Hex Buffer/Converters The Harris CD4049UB and CD40...
Datasheet	CD4049UB PDF File

Overview

CD4049UB, CD4050B Semiconductor August 1998 File Number 926.
2 CMOS Hex Buffer/Converters The Harris CD4049UB and CD4050B are inverting and non-inverting hex buffers, respectively, and feature logiclevel 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/TTL converters and can drive directly two DTL/TTL loads.
(VCC = 5V, VOL ≤ 0.
4V, and IOL ≥ 3.
3mA.
) Features • CD4049UB Inverting • CD4050B Non-Inverting • High Sink Current for Driving 2 TTL Loads • High-To-Low Level Logic Conversion • 100% Tested for Quiescent Current at 20V • Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and 25oC • 5V, 10V and 15V Parametric Ratings [ /Title (CD40 49UB, CD405 www.
DataSheet4U.
com 0B) The CD4049UB and CD4050B are designated as /Subreplacements for CD4009UB and CD4010B, respectively.
Because the CD4049UB and CD4050B require only one ject (CMO power supply, they are preferred over the CD4009UB and S Hex CD4010B and should be used in place of the CD4009UB and CD4010B in all inverter, current driver, or logic-level Buffer/ conversion applications.
In these applications the ConCD4049UB and CD4050B are pin compatible with the verters) CD4009UB and CD4010B respectively, and can be /Autho substituted for these devices in existing as well as in new designs.
Terminal No.
16 is not connected internally on the r () CD4049UB or CD4050B, therefore, connection to this /Keyterminal is of no consequence to circuit operation.
For words applications not requiring high sink-current or voltage (Harris conversion, the CD4069UB Hex Inverter is recommended.
Semiconductor, CD400 0, metal gate, CMOS Pinouts CD4049UB (PDIP, CERDIP) TOP VIEW VCC 1 G=A 2 A 3 H=B 4 B 5 I=C 6 C 7 VSS 8 16 NC 15 L = F 14 F 13 NC 12 K = E 11 E 10 J = D 9 D Applications • CMOS to DTL/TTL Hex Converter • CMOS Current “Sin...

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