G PHYSICS
G11 INFORMATION STORAGE
G11C STATIC STORES
G11C7/00 Arrangements for writing information into, or reading information out from, a digital store
G11C7/10 Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
G11C7/1078 Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits