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Texas Instruments RFQ AVAILABLE

CD4093BE

IC NAND 4-CIR 2-IN 14-PDIP

Part Number
CD4093BE
Manufacturer
Texas Instruments
Category
Gates and Inverters
Package
14-DIP (0.300", 7.62mm)
Datasheet:
CD4093BE.pdf
Description
IC NAND 4-CIR 2-IN 14-PDIP
Select Quantity Stock: 8,377
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Current Stock 8,377
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100+$0.18715$18.72
250+$0.17432$43.58
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2500+$0.15346$383.65
5000+$0.14940$747.00
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PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

CD4093BE CMOS Quad 2-Input NAND Schmitt Trigger

A comprehensive technical overview of the CD4093BE, a CMOS quad 2-input NAND gate with Schmitt-trigger inputs from Texas Instruments. Covers device function, core features, electrical specifications, 14-pin PDIP package, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 14-Pin PDIP (N) 3V to 18V
Device Classification Quad 2-Input NAND Schmitt Trigger
Part Number
CD4093BE
Mounting Type
Through Hole
Operating Temperature Range
-55°C to +125°C
01
PRODUCT OVERVIEW

What Is the CD4093BE?

CD4093BE is a CMOS quad 2-input NAND gate with Schmitt-trigger inputs from Texas Instruments. The device contains four independent NAND gates, each with Schmitt-trigger inputs for enhanced noise immunity and slow signal processing capabilities.

The CD4093BE operates over a wide voltage range of 3V to 18V and is fully specified for 5V, 10V, and 15V operation. Schmitt-trigger inputs allow for slow or noisy input signals, making the device ideal for applications requiring noise suppression and waveform shaping. The device is pin-compatible with the CD4011B but features Schmitt-trigger inputs for improved noise immunity.

Available in a 14-pin PDIP (N) package, the CD4093BE is designed for through-hole mounting and is rated for operation from –55°C to +125°C. This device is suitable for waveform shaping, pulse conditioning, and general-purpose logic inversion with hysteresis.

Quad 2-Input NAND with Schmitt-Trigger Four independent NAND gates with Schmitt-trigger inputs for enhanced noise immunity and slow signal processing.
Wide Operating Range 3V to 18V supply voltage with –55°C to +125°C temperature range for versatile applications.
Low Power Consumption 5 µA quiescent current at 5V with 10 µA at 10V and 20 µA at 15V.
02
DEVICE HIGHLIGHTS

Key Features and Benefits of CD4093BE

Schmitt-Trigger Inputs

Schmitt-trigger inputs provide enhanced noise immunity and allow for slow or noisy input signals, ensuring reliable operation in harsh environments.

Wide Operating Voltage Range

Operates from 3V to 18V, supporting a broad spectrum of battery-powered and industrial applications.

Built-In Hysteresis

Schmitt-trigger inputs provide voltage transfer hysteresis of up to 2.2V at 10V, ensuring clean switching even with slow input transitions.

Low Power Consumption

Only 5 µA quiescent current at 5V, making it ideal for battery-powered and power-sensitive designs.

Wide Temperature Range

Rated for –55°C to +125°C operation, suitable for military, automotive, and industrial applications.

Standard PDIP-14 Package

14-pin PDIP (N) package with through-hole mounting for easy prototyping and PCB integration.

03
REFERENCE DATA

Technical Specifications for CD4093BE

Part Number CD4093BE Manufacturer Texas Instruments
Device Type Quad 2-Input NAND Schmitt Trigger Number of Gates 4
Supply Voltage (VDD) 3V to 18V Input Type Schmitt-Trigger
Output Type Standard CMOS Propagation Delay @ 15V 50ns (Typical)
Propagation Delay @ 10V 90ns (Typical) Propagation Delay @ 5V 180ns (Typical)
Positive Threshold (VTP) @ 10V 5.2V (Typical) Negative Threshold (VTN) @ 10V 2.6V (Typical)
Hysteresis Voltage @ 10V 2.6V (Typical) Quiescent Current @ 5V 5 µA (Max)
Quiescent Current @ 10V 10 µA (Max) Quiescent Current @ 15V 20 µA (Max)
Package 14-Pin PDIP (N) Package Body Size 19.30mm × 6.35mm
Mounting Type Through Hole Operating Temperature -55°C to +125°C
Storage Temperature -65°C to +150°C Lead Finish NiPdAu
RoHS Yes Packaging Tube (25 per Tube)
US ECCN EAR99 Product Status Active (In Production)

Electrical values shown above are reference values. Test conditions, limits, and guaranteed performance should always be confirmed from the current official manufacturer datasheet before design or production use.

04
DESIGN REFERENCE

Circuit Considerations for CD4093BE

Schmitt-Trigger Input Characteristics

The CD4093BE features Schmitt-trigger inputs with built-in hysteresis for each gate:

  • Logic Function: Each gate performs Y = ¬(A · B) (NAND operation) with Schmitt-trigger inputs
  • Hysteresis Voltage: Provides noise immunity with hysteresis of 2.6V typical at 10V operation
  • Slow Input Support: Schmitt-trigger inputs allow for slow or noisy input transitions without oscillation
  • Buffered Outputs: Standard CMOS outputs for driving capacitive loads up to 50 pF
  • Unused Inputs: Connect unused inputs to VDD or VSS to prevent floating inputs

PCB and Power-Supply Guidance

CMOS logic performance depends on layout, bypassing, and power supply quality:

  • Power Supply: VDD (pin 14) is positive supply; VSS (pin 7) is ground reference
  • Bypass Capacitor: Place a 0.1 µF ceramic capacitor close to VDD and VSS pins to reduce power supply noise
  • Unused Inputs: Connect all unused inputs to VDD or VSS to prevent floating inputs and reduce power consumption
  • Schmitt-Trigger Applications: Ideal for switch debouncing, pulse shaping, and oscillator circuits
  • Thermal Management: PDIP package has excellent thermal characteristics; no additional heat sinking required
  • Verify the recommended PCB footprint from the official datasheet before production
05
14-PIN PDIP (N)

Pin Configuration Reference for CD4093BE

CD4093BE
PDIP (N) TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The N package has 14 pins with 2.54mm pitch. Device marking is "CD4093BE".

1 1A Input A for Gate 1
2 1B Input B for Gate 1
3 1Y Output for Gate 1
4 2Y Output for Gate 2
5 2A Input A for Gate 2
6 2B Input B for Gate 2
7 VSS Ground - Negative Supply Voltage
8 3A Input A for Gate 3
9 3B Input B for Gate 3
10 3Y Output for Gate 3
11 4Y Output for Gate 4
12 4A Input A for Gate 4
13 4B Input B for Gate 4
14 VDD Positive Supply Voltage - 3V to 18V
06
APPLICATION AREAS

Typical Applications for CD4093BE

Waveform Shaping

Schmitt-trigger inputs convert slow or noisy signals into clean digital waveforms for logic systems.

Switch Debouncing

Schmitt-trigger inputs provide clean digital transitions from mechanical switch inputs.

Pulse Conditioning

Clean up noisy pulses and provide hysteresis for reliable pulse detection.

Oscillator Circuits

Schmitt-trigger gates can be used as astable multivibrators for clock generation.

Logic Level Translation

Interface between different logic families with 3V to 18V operating range.

Battery-Powered Systems

Low 5 µA quiescent current makes it ideal for portable and battery-powered designs.

07
REPLACEMENT GUIDANCE

Selecting an Alternative for CD4093BE

A replacement for the CD4093BE should not be selected only by product category. The electrical characteristics, package, and pin configuration must be evaluated against the actual circuit requirements.

Supply voltage range (3V–18V)
Number of gates (4)
Schmitt-trigger inputs
2-input NAND logic function
Package (14-pin PDIP, N)
Temperature range (–55°C to 125°C)
Hysteresis voltage (2.6V @ 10V)
Quiescent current (5 µA @ 5V)

Family alternatives: CD4093BM96 (SOIC-14, tape and reel), CD4093BPWR (TSSOP-14, tape and reel), CD4093BMT (SOIC-14, tape and reel), CD4093B (standard CMOS version). For TTL-compatible applications, consider the 74HC132 (quad 2-input NAND Schmitt trigger, 2V–6V). For through-hole DIP packaging, consider CD4093BE (same, different packaging). Select based on package, temperature range, and packaging needs.

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MANUFACTURER INFORMATION

Texas Instruments

The CD4093BE belongs to the CD4000 series CMOS logic portfolio from Texas Instruments. The device is designed for waveform shaping, pulse conditioning, and general-purpose logic applications requiring Schmitt-trigger inputs for enhanced noise immunity.

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Haishengye Electronics provides electronic component stock supply, BOM sourcing, quotation support, and quality inspection services for CD4093BE and related devices.

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Technical Information Disclaimer

This technical guide is provided for product identification and preliminary reference only. Electrical limits, package dimensions, pin configuration, product status, and application suitability must be verified using current official manufacturer documentation before design, procurement, or production.

TECHNICAL RESOURCES

CD4093BE Technical Information

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Specifications

Product Attribute
Attribute Value
Part Number
CD4093BE
Manufacturer
Texas Instruments
Package
14-DIP (0.300", 7.62mm)
Series
4000B
Package/Case
14-DIP (0.300", 7.62mm)
Packaging
Tube
Product Status
Active
Logic Type
NAND Gate
Number of Circuits
4
Number of Inputs
2
Features
Schmitt Trigger
Voltage - Supply
3V ~ 18V
Current - Quiescent (Max)
4 µA
Current - Output High, Low
3.4mA, 3.4mA
Input Logic Level - Low
0.9V ~ 4V
Input Logic Level - High
3.6V ~ 10.8V
Max Propagation Delay @ V, Max CL
130ns @ 15V, 50pF
Operating Temperature
-55°C ~ 125°C
Grade
-
Qualification
-
Mounting Type
Through Hole
Supplier Device Package
14-PDIP

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

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

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CD4093BE Procurement and Technical Support

CD4093BE is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

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Part Number
CD4093BE
Manufacturer
Texas Instruments
Package
14-DIP (0.300", 7.62mm)
Category
Gates and Inverters
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