8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter

With LSTTL−Compatible Inputs

The MC74LVX259 is an 8–bit Addressable Latch fabricated with silicon gate CMOS technology.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.

The MC74LVX259 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This allows the MC74LVX259 to be used to interface 5 V circuits to 3 V circuits.

• High Speed: tPD = 7.0 ns (Typ) at VCC = 3.3 V

• Low Power Dissipation: ICC = 2 µA (Max) at TA = 25°C

• High Noise Immunity: VNIH = VNIL = 28 VCC

• CMOS–Compatible Outputs: VOH > 0.8 VCC; VOL < 0.1 VCC @Load

• Power Down Protection Provided on Inputs and Outputs

• Balanced Propagation Delays

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

• ESD Performance: HBM > 2000 V; Machine Model > 200 V