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

X  

SN74BCT25245NT 数据表(PDF) 3 Page - Texas Instruments

部件名 SN74BCT25245NT
功能描述  25ohm OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Download  5 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

SN74BCT25245NT 数据表(HTML) 3 Page - Texas Instruments

  SN74BCT25245NT Datasheet HTML 1Page - Texas Instruments SN74BCT25245NT Datasheet HTML 2Page - Texas Instruments SN74BCT25245NT Datasheet HTML 3Page - Texas Instruments SN74BCT25245NT Datasheet HTML 4Page - Texas Instruments SN74BCT25245NT Datasheet HTML 5Page - Texas Instruments  
Zoom Inzoom in Zoom Outzoom out
 3 / 5 page
background image
SN54BCT25245, SN74BCT25245
25-
Ω OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS053B – MAY 1990 – REVISED APRIL 1994
2–3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
SN54BCT25245
SN74BCT25245
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
4.5
5
5.5
V
VIH
High-level input voltage
2
2
V
VIL
Low-level input voltage
0.8
0.8
V
IIK
Input clamp current
–18
–18
mA
IOH
High level output current
A port
–53
–80
mA
IOH
High-level output current
B port
–3
–3
mA
IOL
Low level output current
A port
125
188
mA
IOL
Low-level output current
B port
20
24
mA
TA
Operating free-air temperature
–55
125
0
70
°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54BCT25245
SN74BCT25245
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
VIK
VCC = 4.5 V,
II = –18 mA
–1.2
–1.2
V
VCC =4 5V
IOH = – 53 mA
2
VOH
A port
VCC = 4.5 V
IOH = – 80 mA
2
V
VOH
VCC = 4.75 V,
IOH = – 3 mA
2.7
V
B port
VCC = 4.5 V,
IOH = – 3 mA
2.4
3.3
2.4
3.3
IOL = 94 mA
0.38
0.55
0.42
0.55
A port
VCC = 4.5 V
IOL = 125 mA
0.8
VOL
IOL = 188 mA
0.7
V
B port
VCC =4 5V
IOL = 20 mA
0.3
0.5
B port
VCC = 4.5 V
IOL = 24 mA
0.35
0.5
I
A or B port
VCC =5 5V
VI =5 5V
0.25
0.25
mA
II
Control input
VCC = 5.5 V,
VI = 5.5 V
0.1
0.1
mA
I
A or B port
VCC =5 5V
VI =2 7V
70
70
µA
IIH‡
Control input
VCC = 5.5 V,
VI = 2.7 V
20
20
µA
I ‡
A or B port
VCC =5 5V
VI =0 5V
– 0.6
– 0.6
mA
IIL‡
Control input
VCC = 5.5 V,
VI = 0.5 V
–0.6
–0.6
mA
IOS§
B port only¶
VCC = 5.5 V,
VO = 0
–60
– 150
–60
– 150
mA
ICCH
A to B
VCC =5 5V
36
46
36
46
mA
ICCH
B to A
VCC = 5.5 V
63
80
63
80
mA
ICCL
A to B
VCC =5 5V
48
60
48
60
mA
ICCL
B to A
VCC = 5.5 V
95
125
95
125
mA
ICCZ
VCC = 5.5 V
12
16
12
16
mA
Ci
Control input
VCC = 5 V,
VI = 2.5 V or 0.5 V
8
8
pF
Ci
A port
VCC =5V
VO =2 5Vor0 5V
18
18
pF
Cio
B port
VCC = 5 V,
VO = 2.5 V or 0.5 V
8
8
pF
† All typical values are at VCC = 5 V, TA = 25°C.
‡ For I/O ports, the parameters IIH and IIL include the off-state output current.
§ Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
¶ Testing for this parameter on the A port is not recommended.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.


类似零件编号 - SN74BCT25245NT

制造商部件名数据表功能描述
logo
Texas Instruments
SN74BCT25245 TI-SN74BCT25245 Datasheet
100Kb / 5P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT25245 TI1-SN74BCT25245 Datasheet
270Kb / 7P
[Old version datasheet]   25-OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT25245DWG4 TI1-SN74BCT25245DWG4 Datasheet
270Kb / 7P
[Old version datasheet]   25-OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74BCT25245DWR TI1-SN74BCT25245DWR Datasheet
270Kb / 7P
[Old version datasheet]   25-OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
More results

类似说明 - SN74BCT25245NT

制造商部件名数据表功能描述
logo
Renesas Technology Corp
HD74HC620 RENESAS-HD74HC620 Datasheet
128Kb / 12P
   Octal Bus Transceivers (with inverted 3-state outputs),Octal Bus Transceivers (with 3-state outputs)
HD74HCT640 RENESAS-HD74HCT640 Datasheet
221Kb / 10P
   Octal Bus Transceivers (with inverted 3-state outputs) Octal Bus Transceivers (with 3-state outputs)
Mar 30, 2006
logo
Hitachi Semiconductor
HD74BC245A HITACHI-HD74BC245A Datasheet
42Kb / 8P
   Octal Bus Transceivers With 3 State Outputs
HD74HCT245 HITACHI-HD74HCT245 Datasheet
57Kb / 8P
   Octal Bus Transceivers (with 3-state outputs)
logo
Texas Instruments
SN54HC245 TI-SN54HC245 Datasheet
533Kb / 16P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALS640B TI-SN54ALS640B Datasheet
112Kb / 7P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ACT245 TI-SN54ACT245 Datasheet
509Kb / 15P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT640 TI-SN54ABT640 Datasheet
107Kb / 6P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54AC245 TI-SN54AC245 Datasheet
100Kb / 6P
[Old version datasheet]   OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
logo
Hitachi Semiconductor
HD74BC640A HITACHI-HD74BC640A Datasheet
44Kb / 9P
   Octal Bus Transceivers With 3 State Outputs
More results


Html Pages

1 2 3 4 5


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