AV16244DGG

INTEGRATED CIRCUITS 74ALVT16244 2.5V/3.3V 16-bit buffer/driver (3-State) Product specification Supersedes data of 1998 Feb 13 IC23 Data Handbook 1998 Oct 07 Philips Semiconductors Philips Semiconductors Product specification 2.5V/3.3V 16-bit buffer/driver (3-State) 74ALVT16244 FEATURES 16-bit bus interface 5V I/O compatibile 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 Power-up 3-State No bus current loading when output is tied to 5V bus 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 74ALVT16244 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 buffer and line driver featuring non-inverting 3-State bus outputs. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COut ICCZ PARAMETER Propagation delay nAx to nYx Input capacitance DIR, OE Output capacitance Total supply current CL = 50pF VI = 0V or VCC VI/O = 0V or VCC Outputs disabled CONDITIONS Tamb = 25°C TYPICAL 2.5V 1.8 1.9 3 9 40 3.3V 1.5 1.5 3 9 70 UNIT ns pF pF µA ORDERING INFORMATION PACKAGES 48-...