HEF40244BP - Octal buffers with 3-state outputs DIP20

DESCRIPTION
The CD40244 is an octal non-inverting buffer with
3-state outputs. It features output stages with high current
output capability suitable for driving highly capacitive
loads.
The 3-state outputs are controlled by the output enable
inputs EOA and EOB. A HIGH on EO causes the outputs to
assume a high impedance OFF-state. The device also
features hysteresis on all inputs to improve noise
immunity.
Schmitt-trigger action in the inputs makes the circuit highly
tolerant to slower input rise and fall times.
The CD40244 is pin and functionally compatible with
the TTL ?244• device.