Published:2011/8/8 9:05:00 Author:Fiona | Keyword: dual positive and gate, driver circuit | From:SeekIC
SN75322 is single dual positive and gate TTL-MOS driver circuit,which is used as an interface between TTL and high-voltage and high-current system.It uses TTL and MOS supply voltage,and can switch at a high speed.Its input is compatible with TTL and MOS circuits .It has a common strobe input. 5V power supply outputs are high impedance when vacancies. Output directly drives 4030 4K RAM,and needs two external PNP transistor while it is being used.The circuitthat SN75322 is used as a 4030MOS memory driver is shown as above.
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