TI SN74LVC157ADR

These quadruple 2- line to 1- line data selectors/multiplexers are designed for 1.65- V to 3.6 - V VCC operation. The 'LVC157A devices feature a common strobe (G(overline)) input. When G(overline) is high, all outputs are low. When G(overline) is low, a 4- bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data. Inputs can be driven from either 3.3- V or 5- V devices. This feature allows the use of these devices as translators in a mixed 3.3- V/5- V system environment.

• Operate From 1.65 V to 3.6 V
• Specified From -40℃ to 85℃, -40℃ to 125℃, and -55℃ to 125℃
• Inputs Accept Voltages to 5.5 V
• Max tpd of 5.2 ns at 3.3 V
• Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25℃
• Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25℃
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
  • 2000 V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)

• Input can be driven by 3.3V or 5V devices. This feature allows these devices to be used as decoders in mixed 3.3V/5V system environments.