Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

IDT74FCT645CEB Datasheet(PDF) 4 Page - Integrated Device Technology

Part # IDT74FCT645CEB
Description  FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
Download  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  IDT [Integrated Device Technology]
Direct Link  http://www.idt.com
Logo IDT - Integrated Device Technology

IDT74FCT645CEB Datasheet(HTML) 4 Page - Integrated Device Technology

  IDT74FCT645CEB Datasheet HTML 1Page - Integrated Device Technology IDT74FCT645CEB Datasheet HTML 2Page - Integrated Device Technology IDT74FCT645CEB Datasheet HTML 3Page - Integrated Device Technology IDT74FCT645CEB Datasheet HTML 4Page - Integrated Device Technology IDT74FCT645CEB Datasheet HTML 5Page - Integrated Device Technology IDT74FCT645CEB Datasheet HTML 6Page - Integrated Device Technology IDT74FCT645CEB Datasheet HTML 7Page - Integrated Device Technology  
Zoom Inzoom in Zoom Outzoom out
 4 / 7 page
background image
7.9
4
IDT54/74FCT245/A/C, IDT54/74FCT640/A/C, IDT54/74FCT645/A/C
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
POWER SUPPLY CHARACTERISTICS
VLC = 0.2V; VHC = VCC – 0.2V
Symbol
Parameter
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Unit
ICC
Quiescent Power Supply Current
Vcc = Max.
0.5
1.5
mA
VIN
≥ VHC; VIN ≤ VLC
∆ICC
Quiescent Power Supply Current
Vcc = Max.
0.5
2.0
mA
TTL Inputs HIGH
VIN = 3.4V
(3)
ICCD
Dynamic Power Supply Current
(4)
Vcc = Max.
VIN
≥ VHC
0.15
0.25
mA/MHz
Outputs Open
VIN
≤ VLC
OE = GND
T/
R = GND or VCC
One Input Toggling
50% Duty Cycle
IC
Total Power Supply Current
(6)
Vcc = Max.
VIN
≥ VHC
2.0
4.0
mA
Outputs Open
VIN
≤ VLC
fi = 10MHz
(FCT)
50% Duty Cycle
VIN = 3.4V
2.3
5.0
T/
R = OE = GND
VIN = GND
One Bit Toggling
Vcc = Max.
VIN
≥ VHC
3.5
6.5
(5)
Outputs Open
VIN
≤ VLC
fi = 2.5MHz
(FCT)
50% Duty Cycle
VIN = 3.4V
5.5
14.5
(5)
T/
R = OE = GND
VIN = GND
Eight Bits Toggling
NOTES:
2534 tbl 04
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 5.0V, +25
°C ambient.
3. Per TTL driven input (VIN = 3.4V); all other inputs at VCC or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.
5. Values for these conditions are examples of the ICC formula. These limits are guaranteed but not tested.
6. IC = IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC +
∆ICC DHNT + ICCD (fCP/2 + fiNi)
ICC = Quiescent Current
∆ICC = Power Supply Current for a TTL High Input (VIN = 3.4V)
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Output Transition Pair (HLH or LHL)
fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices)
fi = Input Frequency
Ni = Number of Inputs at fi
All currents are in milliamps and all frequencies are in megahertz.


Similar Part No. - IDT74FCT645CEB

ManufacturerPart #DatasheetDescription
logo
Integrated Device Techn...
IDT74FCT645CT IDT-IDT74FCT645CT Datasheet
160Kb / 8P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT74FCT645CT IDT-IDT74FCT645CT Datasheet
110Kb / 6P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
IDT74FCT645CTD IDT-IDT74FCT645CTD Datasheet
160Kb / 8P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT74FCT645CTDB IDT-IDT74FCT645CTDB Datasheet
160Kb / 8P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT74FCT645CTE IDT-IDT74FCT645CTE Datasheet
160Kb / 8P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
More results

Similar Description - IDT74FCT645CEB

ManufacturerPart #DatasheetDescription
logo
Integrated Device Techn...
IDT54FCT245 IDT-IDT54FCT245_02 Datasheet
85Kb / 7P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
logo
Pericom Semiconductor C...
PI74FCT245T PERICOM-PI74FCT245T Datasheet
248Kb / 4P
   Fast CMOS Octal Bidirectional Transceivers
logo
Integrated Device Techn...
IDT74FCT245T IDT-IDT74FCT245T Datasheet
160Kb / 8P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
logo
Pericom Semiconductor C...
PI74FCT245TQEX PERICOM-PI74FCT245TQEX Datasheet
563Kb / 7P
   Fast CMOS Octal Bidirectional Transceivers
logo
Integrated Device Techn...
IDT74FCT3245 IDT-IDT74FCT3245 Datasheet
114Kb / 6P
   3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT29FCT52AT IDT-IDT29FCT52AT Datasheet
125Kb / 8P
   FAST CMOS OCTAL REGISTERED TRANSCEIVERS
logo
Pericom Semiconductor C...
PI74FCT646T PERICOM-PI74FCT646T Datasheet
84Kb / 7P
   Fast CMOS Octal Registered Transceivers
logo
Integrated Device Techn...
IDT29FCT52A IDT-IDT29FCT52A Datasheet
62Kb / 7P
   FAST CMOS OCTAL REGISTERED TRANSCEIVERS
54F253DMQB IDT-54F253DMQB Datasheet
188Kb / 7P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
74FCT245T IDT-74FCT245T Datasheet
58Kb / 7P
   FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
More results


Html Pages

1 2 3 4 5 6 7


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com