74LVCH16541A

Features:

FEATURES
• 5 volt tolerant inputs/outputs for interfacing with 5V logic
•Wide supply voltage range of 1.2 V to 3.6 V
• Drive capability ±24mA @ 3.3V
• Complies with JEDEC standard no. 8-1A
• CMOS low power consumption
•MULTIBYTETM flow-through standard pin-out architecture
• Low inductance multiple power and ground pins for minimum
noise and ground bounce
• Direct interface with TTL levels
• All data inputs have bushold
• Bushold inputs eliminate the need for external pull-up resistors to
hold unused inputs


Pinout




Specifications

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output clamp current ratings are observed.


Description

DESCRIPTION
The 74LVCH16541A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. Inputs can be driven from either 3.3V or 5V devices. In 3-State operation, outputs can handle 5V. These features allow the use of these devices in a mixed 3.3V/5V
environment.
The 74LVCH16541A is a 16-bit inverting buffer/line driver with 3-State outputs. The 3-State outputs are controlled by the output enable inputs 1OEn and 2OEn. A HIGH on nOEn causes the outputs
to assume a high impedance OFF-state. To ensure the high impedance state during power up or power
down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.