The F189 is a high-speed 64-bit RAM organized as a 16- 3-STATE outputs for data bus applications word by 4-bit array. Address inputs are buffered to mini- Buffered inputs minimize loading mize loading and are fully decoded on-chip.

Jameco Electronics 74189 IC 74189 Tri-State 64 Bit RAM. Products in stock and ready to ship. Quotes, samples and datasheets available at Jameco Electronics.

Description: 64-BIT RANDOM ACCESS MEMORY. Manufacturer: Fairchild Semiconductor.

The 74LS189 is a 64-bit static RAM (Random Access Memory) IC from the 74LS (Low Power Schottky) series. It contains 64 bits of memory organized as 16 words by 4 bits. The IC features 3-state outputs, making it ideal for bus-oriented systems, allowing the data outputs to be disabled when not in use.

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74LS189 64-Bit RAM With 3-State Output IC – DIP-16 Package The 74LS189 is a high-speed 64-bit RAM organized as a 16-word 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 74LS189 is a high speed 64-bit RAM organized as a 16- word 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 74LS189 64-Bit RAM with is a high-speed 64-bit RAM IC, organized as a 16-word by 4-bit array, designed for use in memory applications that require fast data access. It features 3-state outputs and is optimized for bus systems where multiple devices may be connected.

This applet demonstrates the TTl-series 74189 16x4 bit SRAM circuit. The memory matrix consists of 64 latches organized as 16 (2^4) words of 4 bits each, accessible via separate input and output lines. A 4 bit address input selects one of the 16 memory words.

74189. Manufacturer: Fairchild Semiconductor. File Size: 69.73kb. Download: Datasheet. Description: 64-bit random access memory. 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 ful