Output driver that parks output before going tristate

Details Output driver that parks output before going tristate Output driver that parks output before going tristate

1996-07-24

1998-07-21

Sheikh, Ayaz R.

Electronic digital logic circuitry

Multifunctional or programmable

Array

326 80, G06F 1300

Patent

active

057845751

ABSTRACT:
Disclosed is a tristate circuit driver capable of both parking the output in a deasserted state and switching to a tristate mode in less than one clock cycle. In a preferred embodiment, the driver circuitry utilized a delay device to generate a pulse signal immediately after the transition in an enable signal is detected. The pulse signal then causes the tristate driver to output a signal of a predetermined voltage for a duration of less then one clock cycle.

REFERENCES:
patent: 4276487 (1981-06-01), Arzubi et al.
patent: 4363978 (1982-12-01), Heimbigner
patent: 4401904 (1983-08-01), White, Jr. et al.
patent: 4488067 (1984-12-01), Kraft et al.
patent: 4504745 (1985-03-01), Spence et al.
patent: 4531068 (1985-07-01), Kraft et al.
patent: 4540904 (1985-09-01), Ennis et al.
patent: 4649298 (1987-03-01), Tuhy, Jr.
patent: 5086427 (1992-02-01), Whittaker et al.
patent: 5136185 (1992-08-01), Fleming et al.
patent: 5230067 (1993-07-01), Buch
patent: 5251305 (1993-10-01), Murphy, Jr. et al.
patent: 5309565 (1994-05-01), Hollyer et al.
patent: 5321842 (1994-06-01), Fairfield et al.
patent: 5378067 (1995-01-01), Severson et al.
patent: 5448182 (1995-09-01), Countryman et al.
patent: 5453705 (1995-09-01), Atallah et al.

Affiliated with

Also associated with

Rating

Output driver that parks output before going tristate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Output driver that parks output before going tristate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Output driver that parks output before going tristate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1656565