Datasheet4U Logo Datasheet4U.com

74F189 Datasheet - Fairchild

74F189 64-Bit RAM

The F189 is a high-speed 64-bit RAM organized as a 16word by 4-bit array. Address inputs are buffered to minimize loading and are fully decoded on-chip. The outputs are 3-STATE and are in the high impedance state whenever the Chip Select (CS) input is HIGH. The outputs are active only in the Read mo.

74F189_FairchildSemiconductor.pdf

Preview of 74F189 PDF
74F189 Datasheet Preview Page 2 74F189 Datasheet Preview Page 3

Datasheet Details

Part number:

74F189

Manufacturer:

Fairchild

File Size:

69.74 KB

Description:

64-bit ram.

74F189 Distributor

📁 Related Datasheet

74F1804 Hex 2-input NAND drivers (Philips)

74F1805 Hex 2-input NOR drivers (Philips)

74F1808 Hex 2-input AND drivers (Philips)

74F181 Arithmetic logic (Philips)

74F181 4-Bit Arithmetic Logic (Fairchild)

74F181 4-Bit Arithmetic Logic (National)

74F182 Look-ahead carry generator (Philips)

74F182 Carry Lookahead Generator (Fairchild)

TAGS

74F189 74F189 64-Bit RAM Fairchild