LH5481 查看數據表（PDF） - Sharp Electronics

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产品描述 (功能)

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LH5481

Cascadable 64 × 8 FIFO Cascadable 64 × 9 FIFO

Sharp Electronics 

64 × 8 / 64 × 9 FIFO

TIMING DIAGRAMS (cont’d)

SHIFT IN

1/fo

t PHSI

*****

t PLSI

1/fo

t DHIR

INPUT READY

t HSI

t DLIR

DATA IN

HF

t SSI

(HIGH)

AFE

***** NOTE: FIFO Contains 55 Words

t DHAFE

Figure 9. Data In Timing

SHIFT OUT

1/fo

tPHSO

******

t PLSO

1/fo

t DHOR

OUTPUT READY

DATA OUT

tHSO

t DLOR

t SOR

tOD

AFE

HF

(HIGH)

****** NOTE: FIFO Contains 56 Words

t DLAFE

Figure 10. Data Out Timing

LH5481/91

5481-9

5481-10

9

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