Datasheet Summary
INTEGRATED CIRCUITS
74F670 4 x 4 register file (3-State)
Product specification IC15 Data Handbook 1990 Jul 12
Philips Semiconductors
Philips Semiconductors
Product specification
4 x 4 register file (3-State)
Features
- Simultaneous and Independent Read and Write operations
- Expandable to almost any word size and bit length
- 3-State outputs
DESCRIPTION
The 74F670 is a 16-bit 3-State Register File organized as 4 words of 4 bits each. Separate Read and Write Address and Enable inputs are available, permitting simultaneous writing into one word location and reading from another location. The 4-bit word to be stored is presented to four data inputs. The Write address inputs (WA...