CD4094BE Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The CD4094BE is an 8-stage serial-in, parallel-out bus register in the 4000-series CMOS family, housed in a 16-pin PDIP package. It operates from 3 V to 18 V and supports clock frequencies up to 1.25 MHz with complementary serial output for cascading. Available worldwide for serial-to-parallel data conversion applications.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4094BE Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4500(MOQ 1)
- 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 CD4094BE?
- 8-stage SIPO shift register with simultaneous serial and parallel output access, operating from 3 V to 18 V
- Complementary serial output enables daisy-chain cascading of multiple CD4094BE devices for wider parallel buses
- 50 pF load capacitance rating with up to 1.25 MHz clock frequency for reliable data transfer in 4000-series CMOS systems
What is CD4094BE used for?
The CD4094BE is used to expand the parallel output capability of microcontrollers and FPGAs by converting a serial data stream into 8 simultaneous parallel outputs. Its wide 3 V to 18 V supply range makes it compatible with both legacy 5 V TTL systems and modern 3.3 V CMOS logic. Typical applications include LED display drivers, relay banks, and port expanders in industrial control and consumer electronics.
What are the specifications of CD4094BE?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | COMPLIMENTARY SERIAL OUTPUT ALSO AVAILABLE |
| Count Direction | RIGHT |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | SERIAL IN PARALLEL OUT |
| Max Frequency@Nom-Sup | 1250000Hz |
| Max I(ol) | 0.004200000000000001A |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 3mA |
| Prop. Delay@Nom-Sup | 250ns |
| Propagation Delay (tpd) | 840ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 3MHz |
| ## CD4094BE Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Where can I find the CD4094BE datasheet?
CD4094BE Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4094BE?
Compatible alternatives and drop-in replacements for CD4094BE:
Frequently Asked Questions
What supply voltage range and clock frequency does the CD4094BE support?
The CD4094BE operates across a wide supply voltage range of 3 V to 18 V, accommodating both 5 V TTL-compatible and higher-voltage 12 V CMOS systems. The maximum clock frequency at nominal supply is 1.25 MHz, allowing serial data transfer rates sufficient for most display driver and I/O expander applications.
How can CD4094BE devices be cascaded to drive more than 8 parallel outputs?
Multiple CD4094BE devices can be cascaded by connecting the complementary serial output of the first device to the data input of the next. Each additional device adds 8 more parallel outputs, allowing expansion to 16, 24, or more outputs while using only a single shared clock and strobe line from the host controller.
In which type of PCB designs does the CD4094BE PDIP package offer an advantage over SOIC variants?
The 16-pin PDIP package of the CD4094BE is ideal for prototyping, breadboarding, and through-hole PCB designs where hand soldering and component replacement are required. At 2.54 mm pitch with 50 pF load tolerance, it suits low-frequency serial-to-parallel applications where SMT assembly is not needed and ease of rework is prioritized.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.4520 | $1.45 |
| 4+ | $1.1616 | $4.65 |
| 10+ | $0.8230 | $8.23 |
| 18+ | $0.7425 | $13.37 |
| 51+ | $0.7155 | $36.49 |
| 81+ | $0.4500 | $36.45 |
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