型號 廠商 描述
74f191pcx
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191pmqb
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191pmx
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191scqb
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191sjcqb
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191sjcx
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191sjmqb
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191sjmx
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191smqb
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f191smx
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Preset and Ripple Clock
74f193
2 3 4 5 6 7 8 9 10		 National Semiconductor Corporation Up/Down Binary Counter with Separate Up/Down Clocks
74f193sj
2 3 4 5 6 7 8 9 10		 NATIONAL SEMICONDUCTOR CORP Up/Down Binary Counter with Separate Up/Down Clocks
74f193sc
2 3 4 5 6 7 8 9 10		 NATIONAL SEMICONDUCTOR CORP Up/Down Binary Counter with Separate Up/Down Clocks
74f193pc
2 3 4 5 6 7 8 9 10		 NATIONAL SEMICONDUCTOR CORP Up/Down Binary Counter with Separate Up/Down Clocks
74f193
2 3 4 5 6 7 8 9 10		 Fairchild Semiconductor Corporation Up/Down Binary Counter with Separate Up/Down Clocks
74f193sj
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP Up/Down Binary Counter with Separate Up/Down Clocks
74f193sc
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP Up/Down Binary Counter with Separate Up/Down Clocks
74f193pc
2 3 4 5 6 7 8 9 10		 FAIRCHILD SEMICONDUCTOR CORP Up/Down Binary Counter with Separate Up/Down Clocks
74f243lmx
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243sc
2 3 4 5 6		 NATIONAL SEMICONDUCTOR CORP Quad Bus Transceiver with TRI-STATE Outputs
74f243scqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243scx
2 3 4 5 6		 NATIONAL SEMICONDUCTOR CORP Quad Bus Transceiver with TRI-STATE Outputs
74f243smqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243smx
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243dmqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243dmx
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243fcqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243fcx
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243fmqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243fmx
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243lcx
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243lmqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243dcqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243lcqb
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243dcx
2 3 4 5 6		 National Semiconductor Corporation Quad Bus Transceiver with TRI-STATE Outputs
74f243sc
2 3 4 5 6		 FAIRCHILD SEMICONDUCTOR CORP Quad Bus Transceiver with 3-STATE Outputs
74f243
2 3 4 5 6		 Fairchild Semiconductor Corporation Quad Bus Transceiver with 3-STATE Outputs
74f257a
2 3 4 5 6 7 8		 National Semiconductor Corporation Quad 2-Input Multiplexer with TRI-STATE Outputs(帶三態(tài)輸出的四2輸入多路復(fù)用器)
74f257apc
2 3 4 5 6 7 8		 NATIONAL SEMICONDUCTOR CORP Quad 2-Input Multiplexer with TRI-STATE Outputs
74f257asj
2 3 4 5 6 7 8		 NATIONAL SEMICONDUCTOR CORP Quad 2-Input Multiplexer with TRI-STATE Outputs
74f257asc
2 3 4 5 6 7 8		 NATIONAL SEMICONDUCTOR CORP Quad 2-Input Multiplexer with TRI-STATE Outputs
74f257asc
2 3 4 5 6 7 8		 FAIRCHILD SEMICONDUCTOR CORP Quad 2-Input Multiplexer with 3-STATE Outputs
74f258a
2 3 4 5 6 7 8		 National Semiconductor Corporation Quad 2-Input Multiplexer with TRI-STATE Outputs(帶三態(tài)輸出的四2輸入多路復(fù)用器)
74f258apc
2 3 4 5 6 7 8		 NATIONAL SEMICONDUCTOR CORP Quad 2-Input Multiplexer with TRI-STATE Outputs
74f258asc
2 3 4 5 6 7 8		 NATIONAL SEMICONDUCTOR CORP Schottky Rectifier; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
74f258asj
2 3 4 5 6 7 8		 NATIONAL SEMICONDUCTOR CORP Quad 2-Input Multiplexer with TRI-STATE Outputs
74f2620pcqr
2 3 4 5 6		 National Semiconductor Corporation Inverting Octal Bus Transceiver with 25ヘ Series Resistors in the Output
74f2623pcqr
2 3 4 5 6		 National Semiconductor Corporation Inverting Octal Bus Transceiver with 25ヘ Series Resistors in the Output
74f2640pcqr
2 3 4 5 6 7 8		 National Semiconductor Corporation Octal Bus Transceiver with 25ヘ Series Resistors in the Output