IDT74LVCH2244A

IDT74LVC2244A 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS INDUSTRIAL TEMPERATURE RANGE 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD 0.5 MICRON CMOS Technology ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) VCC = 3.3V ± 0.3V, Normal Range VCC = 2.7V to 3.6V, Extended Range CMOS power levels (0.4µ W typ. static) Rail-to-rail output swing for increased noise margin All inputs, outputs, and I/O are 5V tolerant Supports hot insertion Available in QSOP and TSSOP packages IDT74LVCH2244A FEATURES: DESCRIPTION: DRIVE FEATURES: APPLICATIONS: Balanced Output Drivers: ±12mA Low switching noise This octal buffer/driver is built using advanced dual metal CMOS technology. The LVCH2244A device is organized as two 4-bit line drivers with separate output-enable (OE) inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. The LVCH2244A has series resistors in the device output structure which will significantly reduce line noise when used with light loads. This driver has been designed to drive ±12mA at the designated threshold levels. Inputs can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V system environment. The LVCH2244A has “bus-hold” which retains the inputs’ last state whenever the input goes to a high impedance. Th...