onsemi 74LVT573WM

FAIRCHILD SEMICONDUCTOR 74LVT573WM Latch, Transparent, 4.1 ns, 64 mA, SOIC, 20 Pins

Low Voltage Octal Transparent Latch with 3-STATE Outputs

74LVT CMOS, SMD, 74LVT573, SOIC20; Latch Type:Transparent; Output Current:64mA; Propagation Delay:4.1ns; No. of Bits:8; Supply Voltage Range:2.7V to 3.6V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (15-Dec-2010); Base Number:74; IC Generic Number:74LVT573; Logic Function Number:573; Logic IC Base Number:74573; Logic IC Family:LVT; Logic IC Function:Octal D-Type Transparent Latch (3-State); No. of Gates:8; No. of Inputs:1; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Output Type:Tri State; Package / Case:SOIC; Supply Voltage:3.6V; Supply Voltage Max:3.6V; Supply Voltage Min:2.7V; Termination Type:SMD

The LVT573 and LVTH573 consist of eight latches with 3-STATE outputs for bus organized system applications. The latches appear transparent to the data when Latch Enable (LE) is HIGH. When LE is low, the data satisfying the input timing requirements is latched. Data appears on the bus when the Output Enable (OE#) is LOW. When OE# is HIGH, the bus output is in the high impedance state. The LVTH573 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs. These octal latches are designed for low-voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT573 and LVTH573 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining a low power dissipation.