74VCXF162835MTD ,Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26 Ohm Series Resistors in OutputsFeaturesThe VCXF162835 low voltage 18-bit universal bus driver
74VCXF162835MTD
Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26 Ohm Series Resistors in Outputs
74VCXF162835 Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26Ω Series Resistors in Outputs October 1999 Revised November 2000 74VCXF162835 Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26Ω Series Resistors in Outputs General Description Features The VCXF162835 low voltage 18-bit universal bus driverCompatible with PC133 DIMM module specifications combines D-type latches and D-type flip-flops to allow data1.65V–3.6V V specifications provided CC flow in transparent, latched and clocked modes. 3.6V tolerant outputs Data flow is controlled by output-enable (OE), latch-enable 26Ω series resistors in outputs (LE), and clock (CLK) inputs. The device operates in t (CLK to O ) Transparent Mode when LE is held HIGH. The device PD n operates in clocked mode when LE is LOW and CLK is tog- 3.2 ns max for 3.0V to 3.6V V CC gled. Data transfers from the Inputs (I ) to Outputs (O ) on n n 4.1 ns max for 2.3V to 2.7V V CC a Positive Edge Transition of the Clock. When OE is LOW, 7.4 ns max for 1.65V to 1.95V V CC the output data is enabled. When OE is HIGH the output Power-down high impedance outputs port is in a high impedance state. Static Drive (I /I ) OH OL The VCXF162835 is designed with 26Ω series resistors in ±12 mA @ 3.0V V CC the outputs. This design reduces noise in applications such ±8 mA @ 2.3V V as memory address drivers, clock drivers, and bus trans- CC ceivers/transmitters. ±3 mA @ 1.65V V CC The 74VCXF162835 is designed for low voltage (1.65V toLatchup performance exceeds 300 mA 3.6V) V applications with I/O capability up to 3.6V. CCESD performance: The 74VCXF162835 is fabricated with an advanced CMOS Human body model > 2000V technology to achieve high speed operation while maintain- Machine model >200V ing low CMOS power dissipation. Ordering Code: Package Order Number Package Description Number 74VCXF162835MTD MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide [TUBES] 74VCXF162835MTX MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 1) [TAPE and REEL] Note 1: Use this Order Number to receive devices in Tape and Reel. © 2000 DS500259
