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74189 Datasheet, Fairchild Semiconductor

74189 memory equivalent, 64-bit random access memory.

74189 Avg. rating / M : 1.0 rating-111

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74189 Datasheet

Features and benefits

s 3-STATE outputs for data bus applications s Buffered inputs minimize loading s Address decoding on-chip s Diode clamped inputs minimize ringing Ordering Code: Order Nu.

Application

s Buffered inputs minimize loading s Address decoding on-chip s Diode clamped inputs minimize ringing Ordering Code: Or.

Description

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 i.

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TAGS

74189
64-Bit
Random
Access
Memory
74180
74181
74184
Fairchild Semiconductor

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