Datasheet Texas Instruments CD4050BD — 数据表

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Design CD4049UB, CD4050B
SCHS046J – AUGUST 1998 – REVISED SEPTEMBER 2016 CD4049UB and CD4050B CMOS Hex Inverting Buffer and Converter
1 Features 3 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.) 1 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 ВµA at 18 V Over Full
Package Temperature Range; 100 nA at 18 V and
25В°C …