參數(shù)資料
型號(hào): CY7C439
廠商: Cypress Semiconductor Corp.
英文描述: Bidirectional 2K x 9 FIFO( 2K x 9雙向 先進(jìn)先出)
中文描述: 雙向2K × 9的FIFO(2K × 9雙向先進(jìn)先出)
文件頁(yè)數(shù): 13/17頁(yè)
文件大?。?/td> 282K
代理商: CY7C439
CY7C439
13
Typical DC and AC Characteristics
1.2
1.0
0.6
0.4
4.0
4.5
5.0
5.5
6.0
1.6
1.4
1.2
1.0
0.8
-55
25
125
-55
25
125
1.4
1.0
0.8
N
A
60
50
40
30
20
10
0.0
1.0
OUTPUT VOLTAGE (V)
2.0
3.0
4.0
O
SUPPLY VOLTAGE (V)
NORMALIZED SUPPLYCURRENT
vs. SUPPLY VOLTAGE
NORMALIZED t
A
vs. AMBIENT TEMPERATURE
NORMALIZED SUPPLYCURRENT
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE(
°
C)
OUTPUT SOURCE CURRENT
vs.OUTPUT VOLTAGE
0.8
1.3
1.2
1.1
1.0
0.9
0.8
4.0
4.5
5.0
5.5
6.0
N
A
NORMALIZED t
A
vs. SUPPLY VOLTAGE
140
120
60
40
20
0
0.0
1.0
2.0
3.0
4.0
O
80
OUTPUT SINK CURRENT
vs.OUTPUT VOLTAGE
0.0
N
C
N
C
V
CC
=5.0V
V
CC
=5.0V
T
A
=25
°
C
T
A
=25
°
C
0.6
0.7
0
SUPPLY VOLTAGE (V)
AMBIENT TEMPERATURE(
°
C)
OUTPUT VOLTAGE (V)
V
CC
=5.5V
V
IN
=5.0V
f=20MHz
V
IN
=5.0V
T
A
=25
°
C
V
CC
=5.0V
T
A
=25
°
C
1.2
100
1.6
1.4
1.2
0
200
400
600
800
N
A
CAPACITANCE (pF)
NORMALIZED t
A
CHANGE
vs. OUTPUT LOADING
10
20
30
40
N
C
CYCLE FREQUENCY (MHz)
NORMALIZED I
CC
vs. CYCLE FREQUENCY
1.0
1000
0.0
0.7
0.5
V
CC
=5.0V
T
A
=25
°
C
1.5
1.3
1.1
V
CC
=5.0V
T
A
=25
°
C
0.9
1.3
1.1
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CY7C4421-10JXC 功能描述:IC SYNC FIFO 64KX9 10NS 32PLCC RoHS:是 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:CY7C 標(biāo)準(zhǔn)包裝:15 系列:74F 功能:異步 存儲(chǔ)容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問(wèn)時(shí)間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:24-PDIP 包裝:管件 其它名稱:74F433