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参数资料
| 型号： | IDT54FCT16245CTPVB |
| 厂商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| 中文描述： | 快速CMOS 16位双向收发器 |
| 文件页数： | 7/10页 |
| 文件大小： | 185K |
| 代理商： | IDT54FCT16245CTPVB |
5.3
6
IDT54/74FCT16245T/AT/CT/ET, 162245T/AT/CT/ET, IDT54/74FCT166245T/AT/CT, IDT54/74FCT162H245T/AT/CT/ET
FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
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 (fCPNCP/2 + fiNi)
ICC = Quiescent Current (ICCL
, ICCH and ICCZ)
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)
NCP = Number of Clock Inputs at fCP
fi = Input Frequency
Ni = Number of Inputs at fi
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Unit
ICC
Quiescent Power Supply Current
Vcc = Max.
—
0.5
1.5
mA
TTL Inputs HIGH
VIN = 3.4V
(3)
ICCD
Dynamic Power Supply Current
(4)
Vcc = Max.
VIN = VCC
—
60
100
A/
Outputs Open
VIN = GND
MHz
x
OE = xDIR = GND
One Input Toggling
50% Duty Cycle
IC
Total Power Supply Current
(6)
Vcc = Max.
VIN = VCC
—
0.6
1.5
mA
Outputs Open
VIN = GND
fi = 10MHz
50% Duty Cycle
VIN = 3.4V
—
0.9
2.3
x
OE = xDIR = GND
VIN = GND
One Bit Toggling
Vcc = Max.
VIN = VCC
—
2.4
4.5
(5)
Outputs Open
VIN = GND
fi = 2.5MHz
50% Duty Cycle
VIN = 3.4V
—
6.4
16.5
(5)
x
OE = xDIR = GND
VIN = GND
Sixteen Bits Toggling
2545 tbl 10
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT54FCT16245ET | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ETE | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ETEB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ETPA | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ETPAB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
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