DM 开头的电子元件资料列表

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DM74S206N/A+

x1 SRAM

DM74S206N/B+

x1 SRAM

DM74S20CW

Fairchild

Dual 4-Input NAND Gate

DM74S20J

Dual 4-input NAND Gate

DM74S20J/A+

Dual 4-input NAND Gate

DM74S20N

Fairchild Semiconductor

Dual 4-Input NAND Gate

DM74S20N/A+

Dual 4-input NAND Gate

DM74S20N/B+

Dual 4-input NAND Gate

DM74S22N/A+

Dual 4-input NAND Gate

DM74S22N/B+

Dual 4-input NAND Gate

DM74S240

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74S240 

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver(????????/??????/??????)

DM74S240J

Buffer/Driver

DM74S240J/A+

Dual 4-Bit Inverting Buffer/Driver

DM74S240J/B+

Dual 4-Bit Inverting Buffer/Driver

DM74S240N

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74S240N/A+

Dual 4-Bit Inverting Buffer/Driver

DM74S240N/B+

Dual 4-Bit Inverting Buffer/Driver

DM74S240WM

Dual 4-Bit Inverting Buffer/Driver

DM74S241

From datasheet system

DM74S241 

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver(????????/??????/??????)

DM74S241J

Buffer/Driver

DM74S241J/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74S241N

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74S241N/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74S241N/B+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74S242J/A+

4-Bit Bus Transceiver

DM74S242N

4-Bit Bus Transceiver

DM74S242N/A+

4-Bit Bus Transceiver

DM74S242N/B+

4-Bit Bus Transceiver

DM74S243J/A+

4-Bit Bus Transceiver

DM74S243N

4-Bit Bus Transceiver

DM74S243N/A+

4-Bit Bus Transceiver

DM74S243N/B+

4-Bit Bus Transceiver

DM74S244

Fairchild

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74S244CW

Fairchild

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74S244J

Buffer/Driver

DM74S244J/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74S244N

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74S244N/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74S244N/B+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74S244WM

Dual 4-Bit Non-Inverting Buffer/Driver

DM74S251

National Semiconductor

TRI-STATE Line Data Selector/Multiplexer

DM74S251J/A+

8-Input Digital Multiplexer

DM74S251N/A+

8-Input Digital Multiplexer

DM74S251N/B+

8-Input Digital Multiplexer

DM74S253

Fairchild Semiconductor

Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer

DM74S253J/A+

4-Input Digital Multiplexer

DM74S253N

Fairchild Semiconductor

Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer

DM74S253N/A+

4-Input Digital Multiplexer

DM74S253N/B+

4-Input Digital Multiplexer

DM74S257

Fairchild Semiconductor

3-STATE Quad 1-of-2 Data Selector/Multiplexer

DM74S257CW

Fairchild

Quad 3-STATE 2-to-1 Line Data Selector/Multiplexer

DM74S257J/A+

2-Input Digital Multiplexer

DM74S257N

Fairchild Semiconductor

3-STATE Quad 1-of-2 Data Selector/Multiplexer

DM74S257N/A+

2-Input Digital Multiplexer

DM74S257N/B+

2-Input Digital Multiplexer

DM74S258

National Semiconductor

TRI-STATE QUAD DATA SELECTORS MULTIPLEXERS

DM74S258J/A+

2-Input Digital Multiplexer

DM74S258N

National Semiconductor

TRI-STATE QUAD DATA SELECTORS MULTIPLEXERS

DM74S258N/A+

2-Input Digital Multiplexer

DM74S258N/B+

2-Input Digital Multiplexer

DM74S280

Fairchild Semiconductor

9-Bit Parity Generator/Checker

DM74S280J/A+

Parity Generator/Checker

DM74S280M

Fairchild Semiconductor

9-Bit Parity Generator/Checker

DM74S280MX

Fairchild Semiconductor

Parity Generator/Checker

DM74S280N

Fairchild Semiconductor

9-Bit Parity Generator/Checker

DM74S280N/A+

Parity Generator/Checker

DM74S280N/B+

Parity Generator/Checker

DM74S283

Fairchild Semiconductor

4-Bit Binary Adder with Fast Carry

DM74S283J/A+

Binary Adder

DM74S283N

Fairchild Semiconductor

4-Bit Binary Adder with Fast Carry

DM74S283N/A+

Binary Adder

DM74S283N/B+

Binary Adder

DM74S287

National Semiconductor

1024-BIT PROM

DM74S287AJ

National Semiconductor

1024-BIT PROM

DM74S287AN

National Semiconductor