Part # 74VCX16835 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74VCX16835 Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Inputs and Outputs

Part Details:

74VC October 1998 Revised August 2001 X16 835 74VCX16835 Lo Low Voltage 18-Bit Universal Bus Driver w V with 3.6V Tolerant Inputs and Outputs oltage General Description Features The VCX16835 low voltage 18-bit universal bus driver s Compatible with PC100 DIMM module specifications 1 combines D-type latches and D-type flip-flops to allow data s 1.65V­3.6V VCC supply operation 8 flow in transparent, latched and clocked modes. -Bi s 3.6V tolerant inputs and outputs Data flow is controlled by output-enable (OE), latch-enable s t t (LE), and clock (CLK) inputs. The device operates in PD (CLK to On) Univer Transparent Mode when LE is held HIGH. The device 4.2ns max for 3.0V to 3.6V VCC operates in clocked mode when LE is LOW and CLK is tog- 5.2ns max for 2.3V to 2.7V VCC gled. Data transfers from the Inputs (In) to Ouputs (On) on a 9.2ns max for 1.65V to 1.95V VCC Positive Edge Transition of the Clock. When OE is LOW, s Power-down high impedance inputs and outputs sal Bus Driv the output data is enabled. When OE is HIGH the output s Supports live insertion/withdrawal (Note 1) port is in a high impedance state. s Static Drive (I The 74VCX16835 is designed for low voltage (1.65V to OH/IOL) ± 3.6V) V 24mA @ 3.0V CC applications with I/O capability up to 3.6V. ±18mA @ 2.3V The 74VCX16835 is fabricated with an advanced CMOS ±6mA @ 1.65V technology to achieve high speed operation while maintain- s Latchup performance exceeds 300 mA ing low CMOS power dissipation. er w s ESD performance:

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74VCX16835.pdf Datasheet