74LVT16244B

INTEGRATED CIRCUITS 74LVT16244B 3.3V LVT 16-bit buffer/driver (3-State) Prooduct specification Supersedes data of 1998 Feb 19 IC23 Data Handbook 1998 Oct 07 Philips Semiconductors Philips Semiconductors Product specification 3.3V 16-bit buffer/driver (3-State) 74LVT16244B FEATURES 16-bit bus interface 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 resistors to hold unused inputs DESCRIPTION The 74LVT16244B is a high-performance BiCMOS product designed for VCC operation at 3.3V. 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. 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 QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay nAx to nYx Input capacitance nOE Output capacitance Total supply current CL = 50pF; VCC = 3.3V VI = 0V or 3.0V Outputs disabled; VO = 0V or 3.0V Outputs disabled; VCC = 3.6V CONDITIONS Tamb = 25°C TYPICAL 1.8 3 9 70 UNIT ns pF pF µA ORDERING INFORMATION PACKAGES 48-Pin Plastic SSOP Type III 48-Pin Plastic TSSOP Type II T...