SN74LV8153N - Electronic component TEXAS INSTRUMENTS - Free user manual and instructions
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| Product Type | 20-bit Buffer/Driver with 3-State Outputs |
| Brand | Texas Instruments |
| Model | SN74LV8153N |
| Supply Voltage Range | 2.0 V to 5.5 V |
| High-Level Input Voltage (VIH) | 0.7 × Vcc at 5V |
| Low-Level Input Voltage (VIL) | 0.3 × Vcc at 5V |
| Output Current (IOH/IOL) | ±12 mA at 5V |
| Propagation Delay Time | 7.5 ns typical at 5V, 50pF |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | PDIP-20 (Plastic Dual-In-Line, 20 pins) |
| Dimensions (approx.) | 24.5 mm x 6.35 mm x 3.3 mm |
| Weight (approx.) | 1.5 g |
| Power Dissipation (PD) | 500 mW maximum |
| Logic Family | 74LV (Low-Voltage CMOS) |
| Output Type | 3-State (High, Low, High-Impedance) |
| Number of Bits | 20 |
| ESD Protection | 2 kV HBM, 200 V MM |
| Standard Compliance | JEDEC, RoHS |
| Handling Precautions | ESD sensitive; use grounded workstations and wrist straps. |
| Cleaning | Use isopropyl alcohol; avoid abrasive solvents. Do not immerse. |
| Storage Temperature Range | -65°C to 150°C |
| Typical Application | Bus driving, memory address driving, line buffering |
| Mounting Type | Through-hole (solder to PCB) |
| Spare Parts Availability | Available through distributors; replace with exact part number. |
Frequently Asked Questions - SN74LV8153N TEXAS INSTRUMENTS
What is the supply voltage range for the SN74LV8153N?
The SN74LV8153N operates with a supply voltage between 2.0 V and 5.5 V. Ensure the voltage is within this range to avoid damage.
How many bits does this buffer have?
It is a 20-bit buffer/driver, meaning it can handle 20 channels of digital signals simultaneously.
What is the significance of 3-state outputs?
3-state outputs allow the device to drive a signal high, low, or high-impedance. High-impedance disconnects the output from the bus, enabling multiple devices to share a bus without conflict.
Can this IC be used with 3.3V and 5V logic?
Yes, the SN74LV8153N is compatible with both 3.3V and 5V logic levels. Its input thresholds scale with Vcc, so it can interface with various voltage domains.
What is the maximum output current per pin?
Each output can sink or source up to ±12 mA at 5V. Exceeding this may damage the device or degrade performance.
How should I handle ESD-sensitive components like this?
Always use ESD-safe practices: wear a grounded wrist strap, work on an anti-static mat, and store the IC in conductive foam.
What is the typical propagation delay?
At 5V with a 50pF load, the typical propagation delay is 7.5 ns. This varies with voltage and load capacitance.
What is the package type and pin count?
The SN74LV8153N comes in a PDIP-20 (Plastic Dual-In-Line) package with 20 pins. It is suitable for through-hole mounting.
Can I replace this with a different 20-bit buffer?
You should use an exact SN74LV8153N or a pin-compatible alternative with similar electrical characteristics. Check the datasheet for details.
How do I clean the IC after soldering?
Use isopropyl alcohol and a lint-free cloth. Avoid immersing the component; instead, use a brush or swab to clean pins and body.
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Product information
Brand : TEXAS INSTRUMENTS
Model : SN74LV8153N
Category : Electronic component