SN74LV8154PW-P Texas Instruments In Stock
SN74LV8154PW-P is a dual 16-bit binary counter with 3-state outputs by Texas Instruments, supporting low-voltage operation and high-speed counting applications. Key specs: 20-pin TSSOP package, 1.65V to 5.5V supply, dual 8-bit or single 16-bit counting modes. From $0.80, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual 8-bit or single 16-bit cascadable binary counter providing flexible counting configurations for wide-range applications
- Low-voltage operation from 1.65V to 5.5V enabling use in battery-powered and mixed-supply embedded systems
- 3-state outputs allow direct bus connection and multiplexing in 20-pin TSSOP for compact PCB designs
Applications
The SN74LV8154PW-P is used in digital counter and frequency measurement applications in embedded systems, industrial controllers, and communication equipment requiring wide-range binary counting. Its dual-mode 8-bit or 16-bit configuration makes it suitable for address generation, event counting, and timer functions in microprocessor-based designs. The device is also applied in test and measurement instruments where accurate pulse counting up to 16-bit resolution is required.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What counting modes does the SN74LV8154PW-P support?
The SN74LV8154PW-P supports both dual independent 8-bit counting mode and a cascaded single 16-bit counting mode, allowing designers to select the appropriate counting range for their specific application requirements.
What is the supply voltage range for the SN74LV8154PW-P?
The SN74LV8154PW-P operates from 1.65V to 5.5V supply voltage, covering both low-voltage LVCMOS and standard 5V TTL-compatible logic levels, making it versatile across a wide range of digital system designs.
What package does the SN74LV8154PW-P use?
The SN74LV8154PW-P is available in a 20-pin TSSOP (Thin Shrink Small Outline Package), which provides a compact surface-mount footprint suitable for space-constrained PCB designs in consumer and industrial electronics.
Can the SN74LV8154PW-P be cascaded for larger count ranges?
Yes, the SN74LV8154PW-P can be cascaded either internally as a single 16-bit counter or externally with additional counters for count ranges beyond 16 bits, providing scalable solutions for high-count frequency and event-counting applications.
What are typical applications for the SN74LV8154PW-P?
Typical applications include event counters, frequency dividers, address generators, and timer circuits in embedded systems, industrial automation, digital communications equipment, and test instruments requiring 8-bit or 16-bit binary counting capability.
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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.
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