
74ACT1284 7-Bit Bus Interface Device Fact Sheet
Texas Instruments 74ACT1284 7-Bit Bus Interface Device Technical
Fact Sheet
Features and Benefits
- Low noise: -- Output Edge-rate Control (OEC), Center-pin
power and ground configuration and high input hysterisis (400
milli-volts)
- Plug-and-Play compatible: -- Live insertion allows
peripheral to be plugged into port while system is operational
- Conforms to IEEE specification: -- 1284 Complies with
IEEE1284-I (Level 1 type) and IEEE1284-II (Level 2 type) electrical
specifications
- Optimum device configuration for ease of PCB layout:
-- Flow-through configuration pins allows signals to be easily
routed on PCB
- Two package options: -- Standard 20-pin plastic SOIC
or plastic SSOP
- Switchable outputs allows Centronics interface if needed
: -- Outputs are switchable from the conventional totem-pole
to open-drain
- Temperature range 0 to 70 degrees C.
- High electro-static discharge (ESD) protection: --
Exceeds 2,000 volts per MIL-STD-883C, Method 3015; Exceeds 200
volts using machine model
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