数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

SN74ACT7803-25DLR 数据表(PDF) 10 Page - Texas Instruments

部件名 SN74ACT7803-25DLR
功能描述  512 짰18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

SN74ACT7803-25DLR 数据表(HTML) 10 Page - Texas Instruments

Back Button SN74ACT7803-25DLR Datasheet HTML 6Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 7Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 8Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 9Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 10Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 11Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 12Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 13Page - Texas Instruments SN74ACT7803-25DLR Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 16 page
background image
SN74ACT7803
512
× 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SCAS191C – MARCH 1991 – REVISED APRIL 1998
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating conditions (see Figures 1 through 5)
’ACT7803-15
’ACT7803-20
’ACT7803-25
’ACT7803-40
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
fclock
Clock frequency
67
50
40
25
MHz
WRTCLK high or low
6
7
8
12
tw
Pulse duration
RDCLK high or low
6
7
8
12
ns
PEN low
8
9
9
12
D0–D17 before WRTCLK
4
5
5
5
WRTEN1, WRTEN2
before WRTCLK
4
5
5
5
t
Setup time
OE1, OE2 before RDCLK
5
5
6
6
ns
tsu
Setup time
RDEN before RDCLK
4
5
5
5
ns
Reset: RESET low before first
WRTCLK
↑ and RDCLK↑†
5
6
6
6
PEN before WRTCLK
5
6
6
6
D0–D17 after WRTCLK
0
0
0
0
WRTEN1, WRTEN2
after WRTCLK
0
0
0
0
th
Hold time
OE1, OE2, RDEN after RDCLK
0
0
0
0
ns
th
Hold time
Reset: RESET low after fourth
WRTCLK
↑ and RDCLK↑†
2
2
2
2
ns
PEN high after WRTCLK
0
0
0
0
PEN low after WRTCLK
2
2
2
2
† To permit the clock pulse to be utilized for reset purposes
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 5)
PARAMETER
FROM
TO
’ACT7803-15
’ACT7803-20
’ACT7803-25
’ACT7803-40
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
TYP†
MAX
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
fmax
WRTCLK or
RDCLK
67
50
40
25
MHz
tpd
RDCLK
Any Q
4
9.5
12
4
13
4
15
4
20
ns
tpd‡
RDCLK
Any Q
8.5
ns
WRTCLK
IR
3
8.5
3
11
3
13
3
15
t d
RDCLK
OR
3
8.5
3
11
3
13
3
15
ns
tpd
WRTCLK
AF/AE
7
16.5
7
19
7
21
7
23
ns
RDCLK
AF/AE
7
17
7
19
7
21
7
23
tPLH
WRTCLK
HF
7
15
7
17
7
19
7
21
ns
tPHL
RDCLK
HF
7
15.5
7
18
7
20
7
22
ns
tPLH
RESET low
AF/AE
2
9
2
11
2
13
2
15
ns
tPHL
RESET low
HF
2
10
2
12
2
14
2
16
ns
ten
OE1, OE2
Any Q
2
8.5
2
11
2
11
2
11
ns
tdis
OE1, OE2
Any Q
2
9.5
2
11
2
14
2
14
ns
‡ This parameter is measured with a 30-pF load (see Figure 6).


类似零件编号 - SN74ACT7803-25DLR

制造商部件名数据表功能描述
logo
Texas Instruments
SN74ACT7801 TI1-SN74ACT7801 Datasheet
279Kb / 19P
[Old version datasheet]   1024x18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ACT7801-18FN TI1-SN74ACT7801-18FN Datasheet
279Kb / 19P
[Old version datasheet]   1024x18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ACT7801-18FNR TI1-SN74ACT7801-18FNR Datasheet
279Kb / 19P
[Old version datasheet]   1024x18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ACT7801-20FN TI1-SN74ACT7801-20FN Datasheet
279Kb / 19P
[Old version datasheet]   1024x18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ACT7802 TI-SN74ACT7802 Datasheet
156Kb / 12P
[Old version datasheet]   1024 횞 18 STROBED FIRST-IN, FIRST-OUT MEMORY
More results

类似说明 - SN74ACT7803-25DLR

制造商部件名数据表功能描述
logo
Texas Instruments
SN74ACT3631 TI-SN74ACT3631 Datasheet
378Kb / 26P
[Old version datasheet]   512 횞 36 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ALVC7803 TI-SN74ALVC7803 Datasheet
196Kb / 14P
[Old version datasheet]   512 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ABT3611 TI1-SN74ABT3611_05 Datasheet
459Kb / 29P
[Old version datasheet]   CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ACT7882-20FN TI1-SN74ACT7882-20FN Datasheet
254Kb / 18P
[Old version datasheet]   CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ABT3612 TI1-SN74ABT3612_15 Datasheet
521Kb / 34P
[Old version datasheet]   CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
SN74ACT7801 TI1-SN74ACT7801 Datasheet
279Kb / 19P
[Old version datasheet]   1024x18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN54ABT7819 TI1-SN54ABT7819_13 Datasheet
315Kb / 22P
[Old version datasheet]   CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
SN74ACT7813-40DLR TI-SN74ACT7813-40DLR Datasheet
396Kb / 18P
[Old version datasheet]   64 x18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ALVC7805 TI1-SN74ALVC7805_09 Datasheet
416Kb / 18P
[Old version datasheet]   LOW-POWER CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ACT3638 TI-SN74ACT3638 Datasheet
461Kb / 30P
[Old version datasheet]   512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com