74ALVT162241DGG NXP

INTEGRATED CIRCUITS 74ALVT162241 2.5V/3.3V 16-bit buffer/driver with 30 termination resistors (3-State) Product specification 1998 Feb 13 Supersedes data of 1997 Dec 16 IC23 Data Handbook Philips Semiconductors Product specification 2.5V/3.3V 16-bit buffer/driver with 74ALVT162241 30 termination resistors (3-State) FEATURES DESCRIPTION The 74ALVT162241 is a high-performance BiCMOS product designed 16-bit bus interface for V operation at 2.5V or 3.3V with I/O compatibility up to 5V. CC 5V I/O Compatible This device is a 16-bit buffer that is ideal for driving bus lines. The 3-State buffers device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. Output capability: +12mA/-12mA TTL input and output switching levels The 74ALVT162241 is designed with 30 series resistance in both High and Low output stages. This design reduces the line noise in Input and output interface capability to systems at 5V supply applications such as memory address drivers, clock drivers and bus Bus-hold data inputs eliminate the need for external pull-up receivers/transmitters. The series termination resistors reduce resistors to hold unused inputs overshoot and undershoot and are ideal for driving memory arrays. Outputs include series resistance of 30 making external termination resistors unnecessary 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 TYPICAL CONDITIONS SYMBOLSYMBOL PPARAMETERARAMETER UNITUNIT T = 25C amb 2.5V 3.3V t Propagation delay 3.1 2.2 PLH C = 50pF ns L t nAx to nYx 2.3 2.0 PHL C Input capacitance nOE V = 0V or V 3 3 pF IN I CC C Output pin capacitance V = 0V or V 9 9 pF Out I/O CC I Total supply current Outputs disabled 40 70 A CCZ ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 48-Pin Plastic SSOP Type III 40C to +85C 74ALVT162241 DL AV162241 DL SOT370-1 48-Pin Plastic TSSOP Type II 40C to +85C 74ALVT162241 DGG AV162241 DGG SOT362-1 LOGIC SYMBOL SCHEMATIC OF EACH OUTPUT 1A0 1Y0 3A0 3Y0 V CC 47 2 36 13 V CC 1A1 1Y1 3A1 3Y1 46 3 35 14 1A2 1Y2 3A2 3Y2 44 5 33 16 1A3 3A3 3Y3 1Y3 43 6 32 17 27 1OE 3OE OUTPUT 1 25 27 2A0 4A0 4Y0 2Y0 41 8 30 19 2A1 4A1 2Y1 4Y1 40 9 29 20 2A2 4A2 4Y2 2Y2 38 11 27 22 SW00007 2A3 2Y3 4A3 4Y3 37 12 26 23 4OE 2OE 48 24 SA00405 2 1998 Feb 13 853-2042 18960