
74F189 (Fairchild)
64-Bit RAM
74F189 64-Bit Random Access Memory with 3-STATE Outputs
April 1988 Revised June 2002
74F189 64-Bit Random Access Memory with 3-STATE Outputs
Genera
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INTEGRATED CIRCUITS 74F10 Triple 3-input NAND gat.
64-Bit RAM
Dual JK Positive Edge-Triggered Flip-Flop
Data selectors/multiplexers
64-bit TTL bipolar RAM
Up/Down Decade Counter
CLOCK DRIVER QUAD D-TYPE FLIP-FLOP WITH MATCHED PROPAGATION DELAYS
Up/Down Decade Counter
Triple 3-input NAND gate
8-Bit Schottky Barrier Diode Array
Octal transceiver
13.input NAND Gate
Dual 1-of-4 Decoder/Demultiplexer
Quad 2-Input Multiplexer
Latch
Hex 2-input NOR drivers
Carry Lookahead Generator
Carry Lookahead Generator
64-Bit RAM
Up/Down Binary Counter
4-bit parallel-access shift register
74F1 Distributor