DESCRIPTION

· The 74LVC157A-Q100 is a quad 2-input multiplexer controlled by a common select input (S).

· It presents the selected data in true (non-inverted) form at its outputs.

· The enable input (E) is active LOW; when HIGH, all outputs are forced LOW.

· It functions as a 4-pole, 2-position switch, with the switch position determined by the logic level at pin S.

· Suitable for moving data from two groups of registers to four common output buses.

· Can be used as a function generator for implementing irregular logic.

· Compatible with both 3.3 V and 5 V devices, making it useful in mixed voltage applications.

FEATURES

· Qualified for automotive applications per AEC-Q100 (Grade 1).

· Operates from -40 °C to +125 °C.

· 5 V tolerant inputs for interfacing with 5 V logic.

· Wide supply voltage range: 1.2 V to 3.6 V.

· Low power consumption due to CMOS technology.

· Direct interface with TTL levels.

· Complies with JEDEC standards: JESD8-7A, JESD8-5A, JESD8-C/JESD36.

· ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V.

· Available in DHVQFN package with Side-Wettable Flanks for AOI of solder joints.

APPLICATIONS

· Data multiplexing in digital systems.

· Function generation in logic circuits.

· Interface translation in mixed 3.3 V and 5 V systems.

· Automotive electronics due to AEC-Q100 qualification.

· Use in environments requiring robust ESD protection.