Memory DatabookNational Semiconductor Corporation, 1976 - 528 páginas |
Términos y frases comunes
absolute maximum ratings Access address inputs ASCII binary Capacitance character Chip Enable Chip Select clock driver Clock Frequency Code Converter CONDITIONS MIN TYP Current Vcc Data Input Data Output DECODER device Dual Dual-In-Line Package EBCDIC electrical characteristics enable inputs Figure High Impedance Input Current Input Voltage Interface LATCH Lead Temperature Soldering Load Logical High Level Logical Low Level Mask Programmable Memory Enable Memory Systems ns ns NULL NULL Open-Collector Operating Temperature Range Output Voltage Package 18 PARAMETER CONDITIONS Pins GND power dissipation Power Supply Current Programmable Logic Arrays programmed Propagation Delay Pulse Width random access memory read only memory Read/Write refresh shift register Static STROBE Supply Voltage switching time waveforms TOP VIEW Order TRI-STATE outputs truth table TYP MAX UNITS unless otherwise VIEW Order Number Voltage Vcc VOUT Write Cycle Write Enable ΜΑ