IDT72815LB35BG View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

View to exact match

IDT72815LB35BG

CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1024 x 18

Integrated Device Technology 

IDT72805/72815/72825 CMOS Dual SyncFIFO™

256 x 18, 512 x 18, and 1024 x 18

tCLKH

WCLK

WEN

tENS

tCLKL

tENH

COMMERCIAL TEMPERATURE RANGE

HF

RCLK

REN

Half Full or Less

tHF

Half Full + 1

or More

tHF

tENS

WCLK

WXO

WEN

t ENS

NOTE:

1. Write to Last Physical Location.

RCLK

RXO

t

ENS

REN

NOTE:

1. Read from Last Physical Location.

Figure 14. Half-Full Flag Timing

t

CLKH

Note 1

tXO

tXO

Figure 15. Write Expansion Out Timing

t

CLKH

Note 1

tXO

t

XO

Figure 16. Read Expansion Out Timing

5.17

Half Full or Less

3139 drw 14

3139 drw 15

3139 drw 16

16

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