NXP Semiconductors 74ALVT16646
The 74ALVT16646 is a high-performance BiCMOS product designed for VCC operation at 2.5V or 3.3V with I/O compatibility up to 5V. This device is a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements.| Part No. | 74ALVT16646 |
|---|---|
| Datasheet | 74ALVT16646 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 2.5V/3.3V 16-bus transceiver |
| Buy | Stock & Price |
FEATURES
● 16-bit universal bus interface● 5V I/O Compatible
● 3-State buffers
● Output capability: +64mA/-32mA
● TTL input and output switching levels
● Input and output interface capability to systems at 5V supply
● Bus-hold data inputs eliminate the need for external pull-up
● Live insertion/extraction permitted
● No bus current loading when output is tied to 5V bus
● Power-up reset
● Power-up 3-State
● Latch-up protection exceeds 500mA per JEDEC Std 17
● ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model resistors to hold unused inputs
DESCRIPTION
The device features an Output Enable (OE) input for easy cascading and a Direction (DIR) input for direction control. Data on the A or B bus is clocked into the registers on the Low to High transition of the appropriate clock (CPAB or CPBA). The select-control (SAB and SBA) inputs can multiplex stored and real-time (transparent mode data). QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN CI/O ICCZ PARAMETER Prop...
