SN74AHC573-Q1 - Texas Instruments

SN74AHC573-Q1 Octal Transparent D-Type Latche

The SN74AHC573 is an octal transparent D-type latch designed for 2-V to 5.5-V VCC operation. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs. A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic stat.

Features

1
• Qualified for Automotive Applications
• Operating Range 2-V to 5.5-V VCC
• 3-State Outputs Directly Drive Bus Lines PW PACKAGE (TOP VIEW) OE 1 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 GND 10 20 VCC 19 1Q 18 2Q 17 3Q 16 4Q 15 5Q 14 6Q 13 7Q 12 8Q 11 LE DESCRIPTION The SN74AHC573 is an octal transparent D-type latch designed for 2-V to 5.5-V VCC operation. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs. A buffered output-enable (OE) input can be used to place the eight output.