Texas Instruments CD4093BE

CD4093BE Supplier & Distributor

CD4093BE is an electronic component manufactured by Texas Instruments. We are a professional electronic components supplier providing original parts with large stock available in Shenzhen Huaqiangbei.

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Part No.:
CD4093BE
Manufacturer:
Texas Instruments
Category:
In-Stock Integrated Circuits (ICs)
Package:
14-DIP (0.300", 7.62mm)
Datasheet:
TomatoElecCD4093BE.pdf
Description:
IC GATE NAND 4CH 2-INP 14DIP
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About CD4093BE

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Product Details

CD4093BE – TI CMOS Quad 2-Input NAND Schmitt Trigger

CD4093BE is a Texas Instruments CMOS logic IC that contains four independent 2-input NAND gates with Schmitt-trigger action on both inputs. With a 3V to 18V supply range, hysteresis input behavior and a 14-pin PDIP package, it is suitable for logic control, pulse shaping, noisy signal conditioning, oscillator circuits and simple timing designs.

Logic FunctionQuad 2-Input NAND
Input TypeSchmitt Trigger
Supply Range3V – 18V
Package14-Pin PDIP

Engineering note: Always verify the latest TI datasheet, logic thresholds, supply voltage, timing behavior and PCB-level noise conditions before final production approval.

Component Overview

CD4093BE belongs to the TI CD4093B CMOS logic family. Each of its four logic channels works as a 2-input NAND gate, while the Schmitt-trigger input structure helps improve switching behavior when the input signal is slow, noisy or not perfectly clean.

TomatoElec view: CD4093BE is useful when a design needs simple CMOS NAND logic together with improved noise tolerance. Its value comes from the combination of quad NAND functionality, Schmitt-trigger inputs, wide CMOS supply range and through-hole PDIP packaging for easy prototyping and maintenance.

Circuit Function & Design Role

NAND Logic Control

Provides four independent 2-input NAND gates for basic digital logic, enable control, interlock circuits and signal gating.

Schmitt-Trigger Input

Helps convert slow or noisy input signals into cleaner digital transitions with hysteresis behavior.

Pulse & Wave Shaping

Suitable for pulse shaping, edge cleanup and simple waveform conditioning in mixed analog-digital circuits.

Simple Timing Circuits

Often used in astable or monostable multivibrator circuits where RC timing and Schmitt-trigger switching are required.

Key Electrical & Package Information

Manufacturer Texas Instruments
Part Number CD4093BE
Logic Function Quad 2-input NAND gate
Input Type Schmitt-trigger inputs
Supply Voltage Range 3V to 18V
Number of Channels 4 channels
Package 14-pin PDIP / N package
Operating Temperature -55°C to +125°C
Product Status Active
Design reminder: Check supply voltage, input threshold behavior, output loading and unused input handling. In CMOS logic designs, unused inputs should not be left floating.

Application Scenarios

Logic Control Circuits

Used for basic NAND logic, signal gating, enable control and simple digital decision circuits.

Noisy Signal Conditioning

Schmitt-trigger inputs help clean up slow or noisy transitions from switches, sensors and RC networks.

Pulse Shaping

Suitable for wave shaping, pulse conditioning and digital edge restoration in control systems.

Oscillator & Timing Designs

Can be used with external RC networks for simple oscillator, monostable and astable timing functions.

TomatoElec Quality & Supply Notes

As an in-stock independent distributor and electronic components supplier, TomatoElec supports CD4093BE sourcing for maintenance, prototyping, production replenishment and BOM purchasing. For legacy CMOS logic ICs, correct part number, package type and manufacturer marking are important for stable circuit replacement.

  • Original component sourcing: support sourcing of original Texas Instruments logic ICs for customer BOM requirements.
  • Inventory support: help customers confirm available stock, package condition, date code and shipment schedule.
  • Package verification: confirm the 14-pin PDIP package before shipment, especially when comparing with SOIC or TSSOP variants.
  • BOM matching: verify supply voltage, logic family, package and temperature requirements before approving any substitute.

Replacement & BOM Matching Guidance

CD4093BE should not be replaced only by matching the "4093" logic function. Engineers should also compare supply voltage range, logic thresholds, Schmitt-trigger behavior, package, pinout, temperature range and manufacturer-specific parameters.

Selection tip: For customer BOM replacement, confirm whether the design requires a through-hole PDIP package or a surface-mount version. A functionally similar 4093 device may not be suitable if the package, pinout or threshold behavior does not match the original design.

FAQ

What is CD4093BE used for?
CD4093BE is used for NAND logic, noisy signal cleanup, pulse shaping, switch conditioning, oscillator circuits and simple timing designs.
What is the difference between a normal NAND gate and CD4093BE?
CD4093BE includes Schmitt-trigger inputs. This means it switches with hysteresis, which helps improve noise immunity and makes it suitable for slow or noisy input signals.
Is CD4093BE suitable for breadboard or maintenance use?
Yes. The 14-pin PDIP package is convenient for through-hole assembly, breadboard prototyping, repair work and older equipment maintenance.
Can TomatoElec support CD4093BE sourcing?
TomatoElec can support CD4093BE inquiry, inventory confirmation, BOM sourcing and shipment coordination. Customers are recommended to confirm required quantity, package type, date code preference and delivery schedule before ordering.

Final Selection Summary

CD4093BE is a practical CMOS logic IC for designs that need quad 2-input NAND gates with Schmitt-trigger inputs. Its main value is in logic control, noisy signal conditioning, pulse shaping, oscillator circuits and through-hole maintenance applications.

TomatoElec recommendation: Use CD4093BE when the BOM requires Texas Instruments CMOS logic, Schmitt-trigger NAND inputs, 3V to 18V operation and 14-pin PDIP packaging. Before production or replacement, verify package, pinout, supply voltage, input threshold behavior and system-level noise conditions.

CD4093BE Specifications

  • Specifications
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Attributes
Property Value
Manufacturer
Texas Instruments
Package/Case:
14-DIP (0.300", 7.62mm)
Packaging:
Tube
Product Status:
Active
Type:
NAND Gate
Number of Bits:
4
Output:
2
Output Function:
Schmitt Trigger
Voltage - Supply:
3V ~ 18V
Current - Output High, Low:
4 µA
Max Propagation Delay @ V, Max CL:
3.4mA, 3.4mA
Current - Quiescent (Iq):
0.9V ~ 4V
Operating Temperature:
3.6V ~ 10.8V
Grade:
130ns @ 15V, 50pF
Qualification:
-55°C ~ 125°C
Supplier Device Package:
-
Mounting Type:
-
Supplier Device Package:
Through Hole
Supplier Device Package:
14-PDIP
Mounting Type:
Supplier Device Package:
Supplier Device Package:
Supplier Device Package:
Current Rating (Amps):
Category:
In-Stock Integrated Circuits (ICs)
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2. How does Hong Kong Tomato Electronics Co., Limited ensure that CD4093BE is original and reliable?

Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including CD4093BE. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.

3. Are the price and inventory of CD4093BE accurate?

The price and inventory of CD4093BE may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.

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Please note that tracking information may take some time to become active after dispatch.

6. What is the return or replacement policy for CD4093BE?

All shipments are checked before dispatch. If there is a confirmed issue related to the delivered CD4093BE, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.

Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.

Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.

7. How can I get technical support, such as the datasheet or specifications for CD4093BE?

If you need technical support for CD4093BE, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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Images CD4093BE
Part No. CD4093BE
Manufacturer Texas Instruments
Package/Case 14-DIP (0.300", 7.62mm)
Packaging Tube
Product Status Active
Type NAND Gate
Number of Bits 4
Output 2
Output Function Schmitt Trigger
Voltage - Supply 3V ~ 18V
Current - Output High, Low 4 µA
Max Propagation Delay @ V, Max CL 3.4mA, 3.4mA
Current - Quiescent (Iq) 0.9V ~ 4V
Operating Temperature 3.6V ~ 10.8V
Grade 130ns @ 15V, 50pF
Qualification -55°C ~ 125°C
Supplier Device Package -
Mounting Type -
Supplier Device Package Through Hole
Supplier Device Package 14-PDIP
Mounting Type
Supplier Device Package
Supplier Device Package
Supplier Device Package
Current Rating (Amps)

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