OK电子元件资料网

DM74LS21N/B+

Dual 4-input AND Gate

DM74LS22

National Semiconductor

DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT)

DM74LS221

Fairchild Semiconductor

Dual Non-Retriggerable One-Shot with Clear Complementary Outputs

DM74LS221CW

Fairchild

Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs

DM74LS221J/A+

Monostable Multivibrator

DM74LS221M

Fairchild Semiconductor

Dual Non-Retriggerable One-Shot with Clear Complementary Outputs

DM74LS221MX

Fairchild Semiconductor

Monostable Multivibrator

DM74LS221N

Fairchild Semiconductor

Dual Non-Retriggerable One-Shot with Clear Complementary Outputs

DM74LS221N/A+

Monostable Multivibrator

DM74LS221N/B+

Monostable Multivibrator

DM74LS221SJ

Fairchild Semiconductor

Dual Non-Retriggerable One-Shot with Clear Complementary Outputs

DM74LS221SJX

Fairchild Semiconductor

Monostable Multivibrator

DM74LS22J

Dual 4-input NAND Gate

DM74LS22J/A+

Dual 4-input NAND Gate

DM74LS22M

National Semiconductor

DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT)

DM74LS22N

National Semiconductor

DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT)

DM74LS22N/A+

Dual 4-input NAND Gate

DM74LS22N/B+

Dual 4-input NAND Gate

DM74LS240

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS240CW

Fairchild

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

DM74LS240J/A+

Dual 4-Bit Inverting Buffer/Driver

DM74LS240N

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS240N/A+

Dual 4-Bit Inverting Buffer/Driver

DM74LS240N/B+

Dual 4-Bit Inverting Buffer/Driver

DM74LS240SJ

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS240SJX

Fairchild Semiconductor

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS240WM

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS240WMX

Fairchild Semiconductor

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS241

National Semiconductor

Octal TRI-STATE Buffers/Line Drivers/Line Receivers

DM74LS241J

Buffer/Driver

DM74LS241J/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS241N

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS241N/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS241N/B+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS241WM

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS241WMX

Fairchild Semiconductor

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS242J/A+

4-Bit Bus Transceiver

DM74LS242N/A+

4-Bit Bus Transceiver

DM74LS242N/B+

4-Bit Bus Transceiver

DM74LS243

Fairchild Semiconductor

Quadruple Transceiver

DM74LS243J/A+

4-Bit Bus Transceiver

DM74LS243M

Fairchild Semiconductor

Quadruple Transceiver

DM74LS243MX

Fairchild

Quadruple Bus Transceiver

DM74LS243N

Fairchild Semiconductor

Quadruple Transceiver

DM74LS243N/A+

4-Bit Bus Transceiver

DM74LS243N/B+

4-Bit Bus Transceiver

DM74LS243WM

4-Bit Bus Transceiver

DM74LS243WMX

Fairchild

Quadruple Bus Transceiver

DM74LS244

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS244CW

Fairchild

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS244J/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS244N

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS244N/A+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS244N/B+

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS244SJ

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS244SJX

Fairchild Semiconductor

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS244WM

Fairchild Semiconductor

Octal 3-STATE Buffer/Line Driver/Line Receiver

DM74LS244WMX

Fairchild Semiconductor

Dual 4-Bit Non-Inverting Buffer/Driver

DM74LS245

Fairchild Semiconductor

3-STATE Octal Transceiver

DM74LS245CW

Fairchild

Octal 3-STATE Bus Transceiver

DM74LS245N

Fairchild Semiconductor

3-STATE Octal Transceiver

DM74LS245N/A+

Single 8-bit Bus Transceiver

DM74LS245N/B+

Single 8-bit Bus Transceiver

DM74LS245SJ

Fairchild Semiconductor

3-STATE Octal Transceiver

DM74LS245SJX

Fairchild Semiconductor

Single 8-bit Bus Transceiver

DM74LS245WM

Fairchild Semiconductor

3-STATE Octal Transceiver

DM74LS245WMX

Fairchild Semiconductor

Single 8-bit Bus Transceiver

DM74LS247

Fairchild Semiconductor

7-Segment Decoder/Driver with Open-Collector Outputs

DM74LS247J/A+

Decoder/Driver

DM74LS247M

National Semiconductor

7-SEGMENT DECODER/DRIVER WITH OPEN-COLLECTOR OUTPUTS

DM74LS247N

National Semiconductor

7-SEGMENT DECODER/DRIVER WITH OPEN-COLLECTOR OUTPUTS

DM74LS247N/A+

Decoder/Driver

DM74LS247N/B+

Decoder/Driver

DM74LS248J/A+

Decoder/Driver

DM74LS248M

Decoder/Driver

DM74LS248N/A+

Decoder/Driver

DM74LS248N/B+

Decoder/Driver

DM74LS249

National Semiconductor

7-Segment Decoder with Open-Collector Outputs

DM74LS249J/A+

Decoder/Driver

DM74LS249M

Decoder/Driver