Texas Instruments CD4050BPWR Bedienungsanleitung
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CD4049UB and CD4050B CMOS Hex Inverting Buffer and Converter
1 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
2 Applications
•CMOS to DTL or TTL Hex Converters
•CMOS Current or DriversSink Source
•CMOS High-to-Low Logic Level Converters
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 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.)
Device Information
PART NUMBER(1) PACKAGEBODY SIZE (NOM)
CD4049UBE,
CD4050BE PDIP (16)6.35 mm × 19.30 mm
CD4049UBD,
CD4050BD SOIC (16)9.90 mm × 3.91 mm
CD4049UBDW,
CD4050BDW SOIC (16)10.30 mm × 7.50 mm
CD4049UBNS,
CD4050BNS SO (16)10.30 mm × 5.30 mm
CD4049UBPW,
CD4050BPW TSSOP (16)5.00 mm × 4.40 mm
(1)For all available packages, see the orderable addendum at
the end of the data sheet.
V
OUT
CC
V
P
SS
N
R
IN
Copyright © 2016,
Texas Instruments Incorporated
1 of 6 Identical Units
Schematic Diagram of CD4049UB
P
N
R
IN
V
OUT
CC
V
P
SS
N
Copyright © 2016, Texas Instruments Incorporated
1 of 6 Identical Units
Schematic Diagram of CD4050B
CD4049UB, CD4050B
SCHS046K – AUGUST 1998 – REVISED JUNE 2020
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Produktspezifikationen
| Marke: | Texas Instruments |
| Kategorie: | Nicht kategorisiert |
| Modell: | CD4050BPWR |
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