Datasheet > 7C421-30

7C421-30

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		先进先出芯片
页数	文件大小	规格书
22页	512K
描述
256/512/1K/2K/4K x 9 Asynchronous FIFO

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7C421-30 数据手册

CY7C419/21/25/29/33

Operating Range

Range

Commercial

Industrial

Military

Ambient Temperature^[2]

V_CC

0°C to + 70°C

–40°C to +85°C

–55°C to +125°C

5V ± 10%

Electrical Characteristics Over the Operating Range^[3]

7C419–10, 15, 30, 40

7C420/1–10, 15, 20, 25, 30, 40, 65

7C424/5–10, 15, 20, 25, 30, 40, 65

7C428/9–10, 15, 20, 25, 30, 40, 65

7C432/3–10, 15, 20, 25, 30, 40, 65

Parameter

V_OH

Description

Output HIGH Voltage

Output LOW Voltage

Input HIGH Voltage

Test Conditions

V_CC= Min., I_OH= –2.0 mA

V_CC= Min., I_OL= 8.0 mA

Min.

Max.

Unit

2.4

V_OL

0.4

V_CC

0.8

V_IH

Com’l

Mil/Ind

2.0

2.2

V_IL

I_IX

Input LOW Voltage

Note 4

–10

Input Leakage Current

Output Leakage Current

Output Short Circuit Current^[5]

GND < V_I< V_CC

+10

–90

µA

I_OZ

I_OS

R > V_IH, GND < V_O< V_CC

V_CC= Max., V_OUT= GND

–10

Electrical Characteristics Over the Operating Range^[3](continued)

7C419–10

7C419–15

7C420–20

7C421–20

7C424–20

7C425–20

7C428–20

7C429–20

7C420–25

7C421–25

7C424–25

7C425–25

7C421–10

7C425–10

7C429–10

7C433–10

7C421–15

7C425–15

7C429–15

7C433–15

7C429–25

7C432–25

7C433–25

7C433–20

Parameter

Description

Test Conditions

Min. Max. Min. Max. Min. Max. Min. Max. Unit

I_CC

Operating Current

V_CC= Max.,

I_OUT= 0 mA

f = f_MAX

Com’l

Mil/Ind

100

I_CC1

Operating Current

Standby Current

V_CC= Max.,

I_OUT= 0 mA

F = 20 MHz

Com’l

I_SB1

All Inputs =

V_IHMin.

Com’l

Mil/Ind

Com’l

Mil/Ind

I_SB2

Power-Down Current All Inputs >

V_CC–0.2V

Notes:

2. T_Ais the “instant on” case temperature.

3. See the last page of this specification for Group A subgroup testing information.

4. V_IL(Min.) = –2.0V for pulse durations of less than 20 ns.

5. For test purposes, not more than one output at a time should be shorted. Short circuit test duration should not exceed 30 seconds.

Document #: 38-06001 Rev. *A

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