CD4053BF Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The CD4053BF is a triple 2-channel analog multiplexer and demultiplexer from Texas Instruments, featuring three independent SPDT (single-pole double-throw) switches in a 16-pin ceramic DIP package. It operates from a single or dual supply up to ±20.5V with a 30 MHz bandwidth, supporting analog signal routing in audio, industrial, and test equipment. Low on-resistance and break-before-make switching make it ideal for precision analog signal switching.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4053BF Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4053BF?
- Triple 2:1 analog SPDT multiplexer with three fully independent switching channels
- Wide supply voltage range: single supply up to 20.5V or dual supply ±5V to ±7.5V
- 30 MHz signal bandwidth supports audio and wideband analog signal switching
- Low on-resistance for minimal signal attenuation through the switch path
- Break-before-make switching action prevents channel cross-connection transients
- 16-pin ceramic DIP package suitable for high-reliability industrial applications
What is CD4053BF used for?
The CD4053BF is used in audio signal routing matrices, test and measurement equipment, data acquisition multiplexers, and industrial process control systems requiring low-distortion analog switching. It is also applied in communication systems, instrumentation front-ends, and signal conditioning circuits where independent channel switching and wide voltage range operation are required.
What are the specifications of CD4053BF?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 2:1 SPDT |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER |
| Bandwidth-Nom | 30MHz |
| Input Voltage-Max | 20.5V |
| Input Voltage-Min | -0.5 V |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Normal Position | NC |
| Number of Channels | 3 |
| Number of Functions | 3 |
| Off-state Isolation-Nom | 40dB |
| On-state Resistance Match-Nom | 15Ω |
| On-state Resistance-Max (Ron) | 1050Ω |
| Output | COMMON OUTPUT |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Screening Level | MIL-STD-883 |
| Supply Current-Max (Isup) | 10mA |
| Supply Voltage-Max (Vsup) | 20V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Switch-off Time-Max | 720ns |
| Switch-on Time-Max | 720ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the CD4053BF datasheet?
CD4053BF Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4053BF?
Compatible alternatives and drop-in replacements for CD4053BF:
Frequently Asked Questions
What type of switching does the CD4053BF provide?
The CD4053BF contains three independent SPDT (single-pole double-throw) analog switches, each functioning as a 2:1 multiplexer or demultiplexer. This allows three separate analog channels to be switched independently between two signal paths, making it flexible for audio routing and signal selection applications.
What is the supply voltage range and bandwidth of the CD4053BF?
The CD4053BF supports a single supply voltage up to 20.5V or dual supply configurations such as ±5V or ±7.5V for a total supply of up to 20.5V. It provides 30 MHz signal bandwidth, enabling use in audio, RF switching pre-stages, and moderate-frequency analog multiplexing applications.
What package is the CD4053BF available in and is it suitable for high-reliability use?
The CD4053BF is housed in a 16-pin ceramic dual-in-line package (CDIP, JEDEC R-GDIP-T16). The ceramic package provides hermetic sealing, superior thermal stability, and resistance to moisture, making it appropriate for high-reliability industrial, military, and aerospace analog switching applications.
What are typical applications for the CD4053BF?
Typical applications include audio signal routing, multi-channel data acquisition system multiplexers, analog function selection in test equipment, sample-and-hold circuits, and signal path selection in communication systems. Its three independent channels allow simultaneous switching of multiple analog signals.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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