CD4049UB

ACTIVE

CMOS Hex Inverting Buffer/Converter

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Product details

Parameters

Technology Family CD4000 VCC (Min) (V) 3 VCC (Max) (V) 18 Channels (#) 6 IOL (Max) (mA) 18 IOH (Max) (mA) -3.1 ICC (Max) (uA) 30 Input type Standard CMOS Output type Push-Pull Features Standard speed (tpd > 50ns), Over-voltage tolerant inputs, Unbuffered Data rate (Mbps) 24 Rating Catalog open-in-new Find other Inverting buffer/driver

Package | Pins | Size

PDIP (N) 16 181 mm² 19.3 x 9.4 SOIC (D) 16 59 mm² 9.9 x 6 SOIC (DW) 16 77 mm² 7.52 x 10.28 SOP (NS) 16 80 mm² 10.2 x 7.8 TSSOP (PW) 16 22 mm² 4.4 x 5 open-in-new Find other Inverting buffer/driver
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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet CD4049UB, CD4050B datasheet (Rev. K) Jun. 26, 2020
Selection guides Logic Guide (Rev. AB) Jun. 12, 2017
Application notes Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guides LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
User guides Signal Switch Data Book (Rev. A) Nov. 14, 2003
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
Application notes Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics Dec. 03, 2001

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
10
Description
This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, P, N, or DGV package in a 14 to 24 pin count.
Features
  • Board design allows for versatility in evaluation
  • Supports a wide-range of logic devices

Design tools & simulation

SIMULATION MODELS Download
SCHM019A.ZIP (7 KB) - PSpice Model

Reference designs

REFERENCE DESIGNS Download
Ultrasonic Distance Measurement BoosterPack Reference Design
TIDA-00462 The TIDA-00462 ultrasonic distance measurement reference design can measure the distance up to 99 inches with an accuracy of ±1.5 inches. The scope of this design guide is to give system designers a head-start in integrating TI’s industrial ultra-low-power MCU, analog signal (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
PDIP (N) 16 View options
SO (NS) 16 View options
SOIC (D) 16 View options
SOIC (DW) 16 View options
TSSOP (PW) 16 View options

Ordering & quality

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