General Description
The LVT162244 and LVTH162244 contain sixteen non inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble con trolled. Individual 3-STATE control inputs can be shorted together for 8-bit or 16-bit operation. The LVT162244 and LVTH162244 are designed with equivalent 25⦠series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus transceivers/transmitters. The LVTH162244 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.
Features
â Input and output interface capability to systems at 5V VCC
â Bushold data inputs eliminate the need for external pull up resistors to hold unused inputs (74LVTH162244), also available without bushold feature (74LVT162244).
â Live insertion/extraction permitted
â Power Up/Power Down high impedance provides glitch free bus loading
â Outputs include equivalent series resistance of 25⦠to make external termination resistors unnecessary and reduce overshoot and undershoot
â Functionally compatible with the 74 series 162244
â Latch-up performance exceeds 500 mA
â ESD performance:
Human-body model > 2000V
Machine model > 200V
Charged-device > 1000V
â Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)
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