Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

IDT74FCT646ATDB Datasheet(PDF) 6 Page - Integrated Device Technology

Part # IDT74FCT646ATDB
Description  FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE)
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  IDT [Integrated Device Technology]
Direct Link  http://www.idt.com
Logo IDT - Integrated Device Technology

IDT74FCT646ATDB Datasheet(HTML) 6 Page - Integrated Device Technology

  IDT74FCT646ATDB Datasheet HTML 1Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 2Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 3Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 4Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 5Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 6Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 7Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 8Page - Integrated Device Technology IDT74FCT646ATDB Datasheet HTML 9Page - Integrated Device Technology  
Zoom Inzoom in Zoom Outzoom out
 6 / 9 page
background image
6.20
6
IDT54/74FCT646/2646/652/2652T/AT/CT/DT, 648T/AT/CT
FAST CMOS OCTAL TRANSCEIVER/REGISTER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
OUTPUT DRIVE CHARACTERISTICS FOR FCT2646T/2652T
2634 lnk 07
NOTES:
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. Not more than one output should be shorted at one time. Duration of the short circuit test should not exceed one second.
4. The test limit for this parameter is
±5µA at TA = –55°C.
5. This parameter is guaranteed but not tested.
POWER SUPPLY CHARACTERISTICS
2634 tbl 08
NOTES:
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 Input 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.
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
IODL
Output LOW Current
VCC = 5V, VIN = VIH or VIL, VOUT = 1.5V(3)
16
48
mA
IODH
Output HIGH Current
VCC = 5V, VIN = VIH or VIL, VOUT = 1.5V(3)
–16
–48
mA
VOH
Output HIGH Voltage
VCC = Min.
VIN = VIH or VIL
IOH = –12mA MIL.
IOH = –15mA COM'L.
2.4
3.3
V
VOL
Output LOW Voltage
VCC = Min.
VIN = VIH or VIL
IOL = 12mA
0.3
0.50
V
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
∆ICC
Quiescent Power Supply Current
TTL Inputs HIGH
VCC = Max.
VIN = 3.4V(3)
0.5
2.0
mA
ICCD
Dynamic Power Supply Current(4)
VCC = Max.
Outputs Open
GAB =
GBA = GND or
VIN = VCC
VIN = GND
FCTxxxT
0.15
0.25
mA/
MHz
G = DIR = GND
One Input Toggling
50% Duty Cycle
FCT2xxxT
0.06
0.12
IC
Total Power Supply Current(6)
VCC = Max.
Outputs Open
VIN = VCC
VIN = GND
FCTxxxT
1.5
3.5
mA
fCP = 10MHz
50% Duty Cycle
FCT2xxxT
0.6
2.2
GAB =
GBA = GND or
G = DIR = GND
VIN = 3.4
VIN = GND
FCTxxxT
2.0
5.5
One Bit Toggling
at fi = 5MHz
50% Duty Cycle
FCT2xxxT
1.1
4.2
VCC = Max.
Outputs Open
VIN = VCC
VIN = GND
FCTxxxT
3.8
7.3(5)
fCP = 10MHz
50% Duty Cycle
FCT2xxxT
1.5
4.0(5)
GAB =
GBA = GND or
G = DIR = GND
VIN = 3.4
VIN = GND
FCTxxxT
6.0
16.3(5)
Eight Bits Toggling
at fi = 2.5MHz
50% Duty Cycle
FCT2xxxT
3.8
13.0(5)


Similar Part No. - IDT74FCT646ATDB

ManufacturerPart #DatasheetDescription
logo
Integrated Device Techn...
IDT74FCT646ATDB IDT-IDT74FCT646ATDB Datasheet
103Kb / 8P
   FAST CMOS OCTAL TRANSCEIVER/ REGISTER (3-STATE)
More results

Similar Description - IDT74FCT646ATDB

ManufacturerPart #DatasheetDescription
logo
Integrated Device Techn...
IDT5474FCT374A IDT-IDT5474FCT374A Datasheet
91Kb / 7P
   FAST CMOS OCTAL D REGISTERS (3-STATE)
74FCT574T IDT-74FCT574T Datasheet
57Kb / 7P
   FAST CMOS OCTAL D REGISTERS (3-STATE)
IDT54 IDT-IDT54 Datasheet
57Kb / 7P
   FAST CMOS OCTAL D REGISTERS (3-STATE)
logo
Pericom Semiconductor C...
PI74FCT374T PERICOM-PI74FCT374T Datasheet
163Kb / 9P
   Fast CMOS Octal D Registers (3-State)
logo
Integrated Device Techn...
IDT74FCT574 IDT-IDT74FCT574 Datasheet
144Kb / 7P
   FAST CMOS OCTAL D REGISTERS (3-STATE)
IDT54FCT374DB IDT-IDT54FCT374DB Datasheet
88Kb / 7P
   FAST CMOS OCTAL D REGISTERS (3-STATE)
7130LA55P IDT-7130LA55P Datasheet
88Kb / 7P
   FAST CMOS OCTAL D REGISTERS (3-STATE)
logo
Texas Instruments
CD54-74AC651 TI-CD54-74AC651 Datasheet
276Kb / 8P
[Old version datasheet]   OCTAL-BUS TRANSCEIVER/REGISTERS, 3-STATE
CD74ACT646EN TI1-CD74ACT646EN Datasheet
996Kb / 15P
[Old version datasheet]   OCTAL-BUS TRANSCEIVER/REGISTERS, 3-STATE
CD54-74AC646 TI-CD54-74AC646 Datasheet
263Kb / 8P
[Old version datasheet]   OCTAL-BUS TRANSCEIVER/REGISTERS, 3-STATE
More results


Html Pages

1 2 3 4 5 6 7 8 9


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