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تراشه 54LS40 گیت NAND پکیج DIP
Specification
Supply voltage range: 4.5V to 5.5V
Typical input voltage level: 0.8 x Vcc (minimum) to 2.0V (maximum)
Maximum input current: ±20mA
Maximum output current: ±24mA
Maximum propagation delay time: 8ns (at 5V and 25°C)
Octal bus transceiver function
Bidirectional data pins (A1 to A8 and B1 to B8)
Active-low output enable control pins (OE and OE#)
Direction control pin (DIR)
Fast TTL technology
20-pin DIP (dual in-line package) package
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