DESCRIPTION

· The 74ALVC162834A is an 18-bit registered driver with inverted register enable and 30 Ω termination resistors. Data flow is controlled by active low output enable (OE), active low latch enable (LE), and clock inputs (CP). When LE is LOW, the A to Y data flow is transparent. When LE is HIGH and CP is held at LOW or HIGH, the data is latched; on the LOW to HIGH transient of CP, the A-data is stored in the latch/flip-flop. The outputs are active when OE is LOW and go to high impedance OFF-state when OE is HIGH. The device features 30 Ω series resistors in both HIGH and LOW output stages.

FEATURES

· Wide supply voltage range from 1.2 V to 3.6 V
· CMOS low-power consumption
· Direct interface with TTL levels (2.7 V to 3.6 V)
· Current drive ± 12 mA at 3.0 V
· MULTIBYTE flow-through standard pin-out architecture
· Low inductance multiple VCC and GND pins for minimum noise and ground bounce
· Output drive capability 50 Ω transmission lines at 85°C
· Integrated 30 Ω termination resistors
· Diode clamps to VCC and GND on all inputs
· Input diodes to accommodate strong drivers
· Complies with JEDEC standard no. 8-1A

APPLICATIONS

· Suitable for applications requiring 18-bit registered drivers with termination resistors
· Ideal for systems with wide supply voltage range and low power consumption
· Effective in environments requiring direct TTL level interface
· Useful in high-speed data transmission systems with low noise and ground bounce requirements
· Applicable in systems needing robust output drive capability and integrated termination resistors