Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

SN74LVT245B Datasheet(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
Part No. SN74LVT245B
Description  3.3-V ABT OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
Download  15 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

SN74LVT245B Datasheet(HTML) 4 Page - Texas Instruments

 
Zoom Inzoom in Zoom Outzoom out
 4 / 15 page
background image
SN74LVT245B
3.3V ABT OCTAL BUS TRANSCEIVER
WITH 3STATE OUTPUTS
SCES004H − JANUARY 1995 − REVISED SEPTEMBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
UNIT
VIK
VCC = 2.7 V,
II = −18 mA
−1.2
V
VCC = 2.7 V to 3.6 V,
IOH = −100 µA
VCC−0.2
VOH
VCC = 2.7 V,
IOH = −8 mA
2.4
V
VOH
VCC = 3 V,
IOH = −32 mA
2
V
VCC = 2.7 V
IOL = 100 µA
0.2
VCC = 2.7 V
IOL = 24 mA
0.5
VOL
IOL = 16 mA
0.4
V
VOL
VCC = 3 V
IOL = 32 mA
0.5
V
VCC = 3 V
IOL = 64 mA
0.55
Control inputs
VCC = 3.6 V,
VI = VCC or GND
±1
Control inputs
VCC = 0 or 3.6 V,
VI = 5.5 V
10
II
VI = 5.5 V
20
µA
II
A or B ports‡
VCC = 3.6 V
VI = VCC
1
µA
A or B ports‡
VCC = 3.6 V
VI = 0
−5
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
±100
µA
IOZH
VCC = 3.6 V,
VO = 3 V
5
µA
IOZL
VCC = 3.6 V,
VO = 0.5 V
−5
µA
IOZPU
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE = don’t care
±100
µA
IOZPD
VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE = don’t care
±100
µA
VCC = 3.6 V,
Outputs high
0.19
ICC
VCC = 3.6 V,
IO = 0,
V = V
or GND
Outputs low
5
mA
ICC
IO = 0,
VI = VCC or GND
Outputs disabled
0.19
mA
∆ICC§
VCC = 3 V to 3.6 V, One input at VCC − 0.6 V,
Other inputs at VCC or GND
0.2
mA
Ci
VI = 3 V or 0
4
pF
Cio
VO = 3 V or 0
9
pF
† All typical values are at VCC = 3.3 V, TA = 25°C.
‡ Unused terminals are at VCC or GND.
§ This is the increase in supply current for each input that is at the specified TTL-voltage level, rather than VCC or GND.
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
TYP†
MAX
MIN
MAX
UNIT
tPLH
A or B
B or A
1.2
2.3
3.5
4
ns
tPHL
A or B
B or A
1.2
2.1
3.5
4
ns
tPZH
OE
A or B
1.3
3.2
5.5
7.1
ns
tPZL
OE
A or B
1.7
3.4
5.5
6.5
ns
tPHZ
OE
A or B
2.2
3.5
5.9
6.5
ns
tPLZ
OE
A or B
2.2
3.4
5
5.1
ns
† All typical values are at VCC = 3.3 V, TA = 25°C.


Html Pages

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


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
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