74HC40105 Datasheet, PDF (6/25 Pages) NXP Semiconductors – 4-bit x 16-word FIFO register

Philips Semiconductors
4-bit x 16-word FIFO register
Product specification
74HC/HCT40105
Fig.4 Functional diagram.
(see control flip-flops)
(1) LOW on S input of FF1, and FF5 will set Q output to HIGH independent of state on R input.
(2) LOW on R input of FF2, FF3 and FF4 will set Q output to LOW independent of state on S input.
Fig.5 Logic diagram.
1998 Jan 23
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