Product details

Technology family CD4000 Supply voltage (min) (V) 3 Supply voltage (max) (V) 18 Number of channels 6 IOL (max) (mA) 18 IOH (max) (mA) -3.1 Supply current (max) (µA) 600 Input type Standard CMOS Output type Push-Pull Features Over-voltage tolerant inputs, Standard speed (tpd > 50ns), Unbuffered Rating Catalog Operating temperature range (°C) -55 to 125
Technology family CD4000 Supply voltage (min) (V) 3 Supply voltage (max) (V) 18 Number of channels 6 IOL (max) (mA) 18 IOH (max) (mA) -3.1 Supply current (max) (µA) 600 Input type Standard CMOS Output type Push-Pull Features Over-voltage tolerant inputs, Standard speed (tpd > 50ns), Unbuffered Rating Catalog Operating temperature range (°C) -55 to 125
PDIP (N) 16 181.42 mm² 19.3 x 9.4 SOIC (D) 16 59.4 mm² 9.9 x 6 SOIC (DW) 16 106.09 mm² 10.3 x 10.3 SOP (NS) 16 79.56 mm² 10.2 x 7.8 TSSOP (PW) 16 32 mm² 5 x 6.4
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Technical documentation

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Type Title Date
* Data sheet CD4049UB, CD4050B datasheet (Rev. K) 26 Jun 2020
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
User guide Signal Switch Data Book (Rev. A) 14 Nov 2003
Application note Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics 03 Dec 2001

Design & development

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

Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Not available on TI.com
Simulation model

CD4049UB PSPICE Model (Rev. A)

SCHM019A.ZIP (7 KB) - PSpice Model
Reference designs

TIDA-00462 — Ultrasonic Distance Measurement BoosterPack Reference Design

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 is to give you a head-start in integrating our industrial ultra-low-power MCU, analog signal conditioning and power (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
PDIP (N) 16 View options
SOIC (D) 16 View options
SOIC (DW) 16 View options
SOP (NS) 16 View options
TSSOP (PW) 16 View options

Ordering & quality

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Support & training

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