SN74LV138A Datasheet | Texas Instruments

SCLS395N - APRIL 1998 - REVISED MARCH 2023 SN74LV138A 3-Line to 8-Line Decoders or Demultiplexers 1 Features - VCC operation of 2 V to 5.5 V - Maximum tpd of 9.5 ns at 5 V - Typical VOLP (output ground bounce) <0.8 V at VCC = 3.3 V, TA = 25°C - Typical VOHV (output VOH undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C - Support mixed-mode voltage operation on all ports - Ioff supports partial-power-down mode operation - Latch-up performance exceeds 250 m A per JESD 2 Applications - Output expansion - LED matrix control - 7-segment display control - 8-bit data storage 3 Description The SN74LV138A device is 3-line to 8-line decoders/ demultiplexers designed for 2 V to 5.5 V VCC operation. The conditions at the binary-select inputs (A0, A1, A2) and the three enable inputs (G2, G0, G1) select one of eight output lines. The two active-low (G0, G1) and one active-high (G2) enable inputs reduce the need for external gates or inverters when expanding. PART NUMBER SN74LV138A Package Information PACKAGE(1) BODY SIZE D (SOIC, 16) 9.90 mm × 3.91 mm DB (SSOP, 16) 6.20 mm × 5.30...