MC74F138 ,1-OF-8 DECODER/ DEMULTIPLEXERMC54/74F1381-OF-8 DECODER/DEMULTIPLEXER The MC54/74F138 is a high speed 1-of-8 Decoder/Demultiplexe ..
MC74F138D ,1-OF-8 DECODER/ DEMULTIPLEXERLOGIC DIAGRAMMC54FXXXJ CeramicE E EA A A2 1 0 1 2 3MC74FXXXN PlasticV = PIN 16CC3 2 1 MC74FXXXD SOI ..
MC74F138N ,1-OF-8 DECODER/ DEMULTIPLEXERMC54/74F1381-OF-8 DECODER/DEMULTIPLEXER The MC54/74F138 is a high speed 1-of-8 Decoder/Demultiplexe ..
MC74F139 ,DUAL 1-OF-4 DECODER FAST SHOTTKY TTLMC54/74F139DUAL 1-OF-4 DECODER The MC54/74F139 is a high speed Dual 1-of-4 Decoder/Demultiplexer.T ..
MC74F139N ,DUAL 1-OF-4 DECODER FAST SHOTTKY TTLMC54/74F139DUAL 1-OF-4 DECODER The MC54/74F139 is a high speed Dual 1-of-4 Decoder/Demultiplexer.T ..
MC74F148N ,8-LINE TO 3-LINE PRIORITY ENCODER FAST SHOTTKY TTLMC54/74F1488-LINE TO 3-LINEPRIORITY ENCODERThe MC54/74F148 provides three bits of binary coded outp ..
MCP73855T-I/MF , USB Compatible Li-Ion/Li-Polymer Charge Management Controllers
MCP809M3-2.63 ,3-Pin Microprocessor Reset CircuitsPin DescriptionPIN NAME FUNCTION3 GND Ground referenceActive-low output. RESET remains low while V ..
MCP809M3-2.93 ,3-Pin Microprocessor Reset CircuitsPin DescriptionPIN NAME FUNCTION3 GND Ground referenceActive-low output. RESET remains low while V ..
MCP809M3-3.08 ,3-Pin Microprocessor Reset CircuitsPin DescriptionPIN NAME FUNCTION3 GND Ground referenceActive-low output. RESET remains low while V ..
MCP809M3-4.38 ,3-Pin Microprocessor Reset CircuitsFeaturesn Precise monitoring of 3V, 3.3V, and 5V supply voltagesThe MCP809/810 microprocessor super ..
MCP809M3-4.63 ,3-Pin Microprocessor Reset CircuitsPin DescriptionPIN NAME FUNCTION3 GND Ground referenceActive-low output. RESET remains low while V ..
MC74F138-MC74F138D-MC74F138N
1-OF-8 DECODER/ DEMULTIPLEXER
1-OF-8 DECODER/
DEMUL TIPLEXER The MC54/74F138 is a high speed 1-of-8 Decoder/Demultiplexer. This de-
vice is ideally suited for high speed bipolar memory chip select address de-
coding. The multiple input enables allow parallel expansion to a 1-of-24 de-
coder using just three F138 devices or to a 1-of-32 decoder using four F138s
and one inverter. Demultiplexing Capability Multiple Input Enable for Easy Expansion Active Low Mutually Exclusive Outputs Input Clamp Diodes Limit High-Speed Termination Effects
CONNECTION DIAGRAM DIP (TOP VIEW)VCC O1 O2 O3 O4 O5 O6 A1 A2 E1 E2 E3 O7 GND
LOGIC DIAGRAMVCC = PIN 16
GND = PIN 8
= PIN NUMBERS A1 A0 E1 E2E3 O5 O4 O3 O2 O1 O0O6 1 4 9 10 11 12 13 14 15
