74HC646D,653
- Mfr.Part #
- 74HC646D,653
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 6V 24SO
- Stock
- 27,182
- In Stock :
- 27,182
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- NXP Semiconductors
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Additional Feature :
- WITH DIRECTION CONTROL
- Current - Output High, Low :
- 7.8mA 7.8mA
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 6V
- Number of Bits per Element :
- 8
- Mounting Type :
- Surface Mount
- Load Capacitance :
- 50pF
- Output Polarity :
- TRUE
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height Seated (Max) :
- 2.65mm
- Pin Count :
- 24
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TA
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- R-PDSO-G24
- Supply Voltage :
- 5V
- Base Part Number :
- 74HC646
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 7.5mm
- Series :
- 74HC
- Number of Elements :
- 1
- Number of Ports :
- 2
- Number of Functions :
- 1
- Propagation Delay (tpd) :
- 66 ns
- Number of Terminations :
- 24
- Logic Type :
- Transceiver, Non-Inverting
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- JESD-609 Code :
- e4
- Output Type :
- 3-STATE
- Voltage - Supply :
- 2V~6V
- Family :
- HC/UH
- Supply Voltage-Min (Vsup) :
- 2V
- Datasheets
- 74HC646D,653

Buffers, Drivers, Receivers, Transceivers NXP Semiconductors 74HC646D,653 Overview
The Buffers, Drivers, Receivers, Transceivers NXP Semiconductors 74HC646D,653 is a high-performance, non-inverting transceiver IC designed for seamless data transfer and conversion in complex digital systems. This IC ensures robust communication across different voltage levels, making it ideal for interfacing between mismatched digital systems. Its versatility in voltage handling, from as low as 2V up to 6V, allows it to be integrated into a broad range of electronic applications, thereby offering solutions for numerous interfacing challenges while maintaining signal integrity and reducing power consumption.
74HC646D,653 Features
The 74HC646D,653 features include its ability to operate within a voltage range of 2V to 6V, high-speed non-inverting signal pathways, and a 24-SO package that optimizes board space. Additional features like latch-up performance that meets 100mA per JESD 78 Class II Level B, low power consumption, and high noise immunity make it a superior choice for demanding electronic environments.
74HC646D,653 Applications
- Microprocessor Systems: The IC facilitates robust data transmission between microprocessors and peripheral devices, enhancing system reliability and efficiency.
- Data Communication Equipment: Ideal for use in routers, switches, and other networking equipment, providing stable data handling capabilities.
- Consumer Electronics: Employed in devices such as gaming consoles and home entertainment systems to ensure smooth and reliable data exchange.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















