SN74LS155 Datasheet - Motorola

SN74LS155 DUAL 1-OF-4 DECODER / DEMULTIPLEXER

The LS155 and LS156 are Dual 1-of-4 Decoder/Demultiplexers with common Address inputs and separate gated Enable inputs. When enabled, each decoder section accepts the binary weighted Address inputs (A0, A1) and provides four mutually exclusive active LOW outputs (O0 * O3). If the Enable requ.

DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54 / 74LS155 and SN54 / 74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder “a” has an Enable gate with one active HIGH and one active LOW input. Decoder “b” has two active LOW Enable inputs. If the Enable functions are satisfied, one output of each decoder will be LOW as selected by the address inputs. The LS156 has open collector outputs for.

SN74LS155 Datasheet (Direct Link)

SN74LS155 Datasheet Preview — Preview of SN74LS155 PDF

Datasheet Details

Part number:

SN74LS155

Manufacturer:

Motorola

File Size:

Direct Link

Description:

Dual 1-of-4 decoder / demultiplexer.

📁 Related Datasheet

SN74LS15 TRIPLE 3-INPUT AND GATE (Motorola)

SN74LS151 8-Input Multiplexer (ON Semiconductor)

SN74LS151 8-INPUT MULTIPLEXER (Motorola)

SN74LS151 Data Selectors/Multiplexers (Texas Instruments)

SN74LS153 Dual 4-Input Multiplexer (ON Semiconductor)

SN74LS153 DUAL 4-INPUT MULTIPLEXER (Motorola)

SN74LS153 Dual 4-Line To 1-Line Data Selectors/Multiplexers (Texas Instruments)

SN74LS155 DUAL 1-OF-4 DECODER / DEMULTIPLEXER (ON Semiconductor)

TAGS

SN74LS155 DUAL 1-OF-4 DECODER DEMULTIPLEXER Motorola

SN74LS155 Distributor