DM54LS257B Datasheet, Selectors/multiplexers, National Semiconductor

DM54LS257B Features

• Selectors/multiplexers Y TRI-STATE versions LS157 and LS158 with same pinouts Y Schottky-clamped for significant improvement in A-C performance Y Provides bus interface from multiple sources in highperformanc

PDF File Details

Part number:

DM54LS257B

Manufacturer:

National Semiconductor

File Size:

163.71kb

Download:

📄 Datasheet

Description:

Tri-state quad 2-data selectors/multiplexers. These Schottky-clamped high-performance multiplexers feature TRI-STATE outputs that can interface directly with data lines of bus-org

TAGS

DM54LS257B

National Semiconductor

📁 Related Datasheet

DM54LS251 - TRI-STATE Data Selectors/Multiplexers (National Semiconductor)
DM54LS251 DM74LS251 TRI-STATE Data Selectors Multiplexers June 1989 DM54LS251 DM74LS251 TRI-STATE Data Selectors Multiplexers General Description Th.

DM54LS258B - TRI-STATE Quad 2-Data Selectors/Multiplexers (National Semiconductor)
54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers June 1989 54LS257A DM54LS257B DM74LS257B .

DM54LS259 - 8-Bit Addressable Latches (National Semiconductor)
DM54LS259 DM74LS259 8-Bit Addressable Latches May 1992 DM54LS259 DM74LS259 8-Bit Addressable Latches General Description These 8-bit addressable lat.

DM54LS20 - Dual 4-Input NAND Gates (National Semiconductor)
54LS20 DM54LS20 DM74LS20 Dual 4-Input NAND Gates June 1989 54LS20 DM54LS20 DM74LS20 Dual 4-Input NAND Gates General Description This device contain.

DM54LS21 - Dual 4-Input AND Gates (National Semiconductor)
54LS21 DM54LS21 DM74LS21 Dual 4-Input AND Gates June 1989 54LS21 DM54LS21 DM74LS21 Dual 4-Input AND Gates General Description This device contains t.

DM54LS240 - Octal TRI-STATE Buffers/Line Drivers/Line Receivers (National Semiconductor)
DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal TRI-STATE Buffers Line Drivers Line Receivers April 1992 DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal.

DM54LS241 - Octal TRI-STATE Buffers/Line Drivers/Line Receivers (National Semiconductor)
DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal TRI-STATE Buffers Line Drivers Line Receivers April 1992 DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal.

DM54LS245 - TRI-STATE Octal Bus Transceiver (National Semiconductor)
54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver June 1989 54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver General Descriptio.

DM54LS260 - Dual 5-Input NOR Gate (National Semiconductor)
DM54LS260 DM74LS260 Dual 5-Input NOR Gate DM54LS260 DM74LS260 Dual 5-Input NOR Gate General Description This device contains two individual five inp.

DM54LS273 - 8-Bit Register with Clear (National Semiconductor)
DM54LS273 DM74LS273 8-Bit Register with Clear April 1992 DM54LS273 DM74LS273 8-Bit Register with Clear General Description The ’LS273 is a high spee.