CD74HC4094M Texas Instruments Integrated Circuit (Other) In Stock
The CD74HC4094M is an 8-stage serial-in/serial-parallel-out shift register from Texas Instruments. It operates from 2V to 6V supply with a maximum clock frequency of 20MHz and 8-bit parallel output capability. Ideal for display driving, data conversion, and industrial control applications. From $0.1475, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC4094M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1475(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-stage serial-in/parallel-out shift register with 3-state output latches
- Wide supply voltage range: 2V to 6V for flexible system integration
- High-speed operation up to 20MHz max clock frequency
- Low output drive current: 5.2mA IOL for CMOS-compatible interfacing
- Industry-standard SOIC-16 package for easy PCB assembly
Applications
The CD74HC4094M is widely used in display driving applications such as LED matrix and 7-segment display controllers, where serial-to-parallel data expansion is required. It is also commonly deployed in industrial automation and PLC systems for I/O expansion, enabling microcontrollers to control multiple output lines through a simple serial interface. Additional applications include data acquisition systems, printer drivers, and any embedded design requiring serial-to-parallel conversion with latched outputs.
Specifications
| YTEOL | 0 |
| Count Direction | RIGHT |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | SERIAL IN PARALLEL OUT |
| Max Frequency@Nom-Sup | 20000000Hz |
| Max I(ol) | 0.0052A |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.16mA |
| Prop. Delay@Nom-Sup | 33ns |
| Propagation Delay (tpd) | 295ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 24MHz |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC4094M:
Serial In Parallel Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16
Serial In Parallel Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16
Frequently Asked Questions
What is the maximum operating frequency of the CD74HC4094M?
The CD74HC4094M supports a maximum clock frequency of 20MHz at nominal supply voltage. This high-speed operation makes it suitable for fast serial data transmission and display refresh applications in CMOS-level digital systems.
What are the typical applications for the CD74HC4094M shift register?
The CD74HC4094M is commonly used in LED and 7-segment display driving, I/O port expansion for microcontrollers, industrial PLC output modules, and serial-to-parallel data conversion circuits. Its 3-state latched parallel outputs allow direct bus interfacing without additional logic.
What supply voltage range does the CD74HC4094M support?
The CD74HC4094M operates over a wide supply voltage range of 2V to 6V, making it compatible with both 3.3V and 5V digital systems. This flexibility simplifies mixed-voltage board designs and ensures reliable operation across standard CMOS logic families.
What package does the CD74HC4094M come in and how many pins does it have?
The CD74HC4094M is available in a 16-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package offers a compact footprint suitable for high-density PCB layouts and is compatible with standard reflow soldering processes.
Is the CD74HC4094M a drop-in replacement for other HC-series shift registers?
Yes, the CD74HC4094M is pin-compatible and functionally equivalent to other 74HC4094 variants from different manufacturers such as NXP and ON Semiconductor. It belongs to the HC/UH logic family, ensuring interoperability with standard high-speed CMOS logic devices.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4350 | $0.43 |
| 12+ | $0.3625 | $4.35 |
| 1255+ | $0.1597 | $200.42 |
| 1630+ | $0.1536 | $250.37 |
| 2035+ | $0.1475 | $300.16 |
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