参数资料
型号: IDTQS74FCT2823ATSO
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: FCT SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDSO24
封装: SOIC-24
文件页数: 4/7页
文件大小: 60K
代理商: IDTQS74FCT2823ATSO
4
INDUSTRIALTEMPERATURERANGE
IDTQS74FCT2823AT/BT
HIGH-SPEEDCMOSBUSINTERFACE9-BITREGISTER
POWER SUPPLY CHARACTERISTICS
FollowingConditionsApplyUnlessOtherwiseSpecified:
Industrial: TA = -40°C to +85°C, VCC = 5.0V ± 5%
Symbol
Parameter
TestConditions(1)
Min.
Max.
Unit
ICC
Quiescent Power Supply Current
VCC = Max.
1.5
mA
freq = 0
0V
≤ VIN ≤ 0.2V or
VCC - 0.2V
≤ VIN ≤ Vcc
ICC
Supply Current per Input TTL Inputs HIGH
VCC = Max.
2
mA
VIN = 3.4V(2)
freq = 0
ICCD
Supply Current per Input per MHz
VCC = Max.
0.25
mA/MHz
OutputsOpenandEnabled
OneBitToggling
50% Duty Cycle
Other inputs at GND or Vcc(3,4)
NOTES:
1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics.
2. Per TLL driven input (VIN = 3.4V).
3. For flip-flops, ICCD is measured by switching one of the data input pins so that the output changes every clock cycle. This is a measurement of device power consumption
only and does not include power to drive load capacitance or tester capacitance.
4. 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.
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