M69AW024B datasheet(14/29 Pages) STMICROELECTRONICS

14 / 29 page

M69AW024B

14/29

Note: 1. CL = 50pF with 1 TTL and R1=50Ω.

2. CL = 5pF

3. tELQV is applicable if G is brought to Low before E1 goes Low and if actual value of either tAVGL1 or tELGL, or both, is shorter than

the specified value.

4. Only applicable to A0, A1 and A2 when both and G and E1 are kept Low for Address access.

5. Applicable if G is brought to Low before E1 goes Low.

6. tAVGL1, tELGL(Min) and tGHGL1(Min) are reference values when the access time is determined by tGLQV. If the actual value of each

parameter is lower than the specified minimum values, tGLQV is increased by the difference between the actual value and the spec-

ified minimum value.

7. tAVGL2 and tGHGL2 correspond to absolute minimum values during G controlled access.

8. tAXAV is applicable when two or more addresses from A0 to A2 are switched from the previous state.

9. If the actual value of tELGL or tGHGL1 is lower than the specified minimum value, tGLAX and tGLEH will be equal to tAVAX(Min) −

tELGL (Actual) and tAVAX (Min) −tGHGL1 (Actual), respectively.

10. The maximum value is applicable if E1 is kept Low.

tGLQV

(1)

tOE

Output Enable Access Time

tGLQX

(2)

tOLZ

Output Enable Low to Output Lo-Z

Symbol

Alt.

Parameter

M69AW024B

Unit

–60

–70

Min

Max

Min

Max

M69AW024B 数据表(PDF) 14 Page - STMicroelectronics

M69AW024B 数据表(HTML) 14 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

数据表下载