CMOS Four-transistor reset/set latch

Details CMOS Four-transistor reset/set latch CMOS Four-transistor reset/set latch

1983-02-04

1984-11-20

Anagnos, Larry N.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307288, 357 23, H03K 3356, H01L 2978

Patent

active

044840888

ABSTRACT:
An R/S latch circuit employing four IGFETs, one pair of P-channel IGFETs, and another pair of N-channel IGFETs. The P-channel IGFETs have channels respectively connecting Q and Q data output nodes to +V.sub.DD, and gates cross-connected to the opposite data output nodes. The N-channel IGFETs have channels respectively connecting the Q and Q data output nodes to ground, and have gates which respectively comprise the Reset (R) and Set (S) data inputs. A pair of high impedance leakage current paths may also be provided respectively electrically connecting the Q and Q data output nodes to ground. Particular integrated circuit R/S latch structures are disclosed.

REFERENCES:
patent: 3892985 (1975-07-01), Kawagoe
patent: 3916430 (1975-10-01), Heuner et al.
patent: 4039862 (1977-08-01), Dingwall et al.
patent: 4039869 (1977-08-01), Goldman et al.
patent: 4042841 (1977-08-01), Hills et al.
patent: 4150308 (1979-04-01), Adlhoch
patent: 4321616 (1982-03-01), Bise
patent: 4384220 (1983-05-01), Segawa et al.
patent: 4408305 (1983-10-01), Kuo
Gaensslen et al., "FET Memory Cell", IBM Tech. Discl. Bull.; vol. 13, No. 7, pp. 1751; 12/1970.
Lee, "Race-Free Level Sensitive Master-Slave Latch Utilizing a Single Phase Clock"; IBM Tech. Discl. Bull., vol. 20, No. 1, pp. 263-264; 6/77.

Affiliated with

Also associated with

Rating

CMOS Four-transistor reset/set latch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with CMOS Four-transistor reset/set latch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CMOS Four-transistor reset/set latch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2190878