The LVT574 and LVTH574 are high-speed, low-power octal D-type flip-flop featuring separate D-type inputs for each flip-flop and 3-STATE outputs for bus-oriented applications. A buffered Clock (CP) and Output Enable (OE#) are common to all flip-flops. The LVTH574 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs. These octal flip-flops are designed for low-voltage (3.3V) V applications, but with the capability to provide a TTL interface to a 5V environment. The LVT574 and LVTH574 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining a low power dissipation.
●Features
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● Input and output interface capability to systems at 5V VCC
● Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH574), also available without bushold feature (74LVT574)
● Live insertion/extraction permitted
● Power Up/Down high impedance provides glitch-free bus loading
● Outputs source/sink -32 mA/+64 mA
● Functionally compatible with the 74 series 574
● Latch-up performance exceeds 500 mA
● ESD performance:Human-body model > 2000VMachine model > 200VCharged-device model > 1000V
