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參數(shù)資料
| 型號(hào)： | CY74FCT16652CTPVCR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封裝： | 0.300 INCH, 0.635 MM PITCH, GREEN, PLASTIC, SSOP-56 |
| 文件頁(yè)數(shù)： | 13/16頁(yè) |
| 文件大小： | 303K |
| 代理商： | CY74FCT16652CTPVCR |
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CY74FCT16652T
CY74FCT162652T
6
Power Supply Characteristics
Param.
Description
Test Conditions[11]
Min.
Typ.[12]
Max.
Unit
ICC
Quiescent Power Supply
Current
VCC=Max.
VIN<0.2V
VIN>VCC0.2V
—
5
500
A
I
CC
Quiescent Power Supply
Current
TTL Inputs HIGH
VCC = Max. VIN=3.4V
[13]
—
0.5
1.5
mA
ICCD
Dynamic Power Supply
Current[14]
VCC=Max.
Outputs Open
OEAB=OEAB=GND
One Input Toggling
50% Duty Cycle
VIN=VCC or
VIN=GND
—
75
120
A/
MHz
IC
Total Power Supply Current[15]
VCC=Max.
Outputs Open
fo=10 MHz (CLKBA)
50% Duty Cycle
OEAB=OEBA=GND
One-Bit Toggling
f1=5 MHz
50% Duty Cycle
VIN=VCC or
VIN=GND
—
0.8
1.7
mA
VIN=3.4V or
VIN=GND
—
1.3
3.2
mA
VCC=Max.
Outputs Open
fo=10 MHz (CLKBA)
50% Duty Cycle
OEAB=OEBA=GND
Sixteen Bits Toggling
f1=2.5 MHz
50% Duty Cycle
VIN=VCC or
VIN=GND
—
3.8
6.5[16]
mA
VIN=3.4V or
VIN=GND
—
8.3
20.0[16]
mA
Notes:
11. For conditions shown as Max. or Min., use appropriate value specied under Electrical Characteristics for the applicable device type.
12. Typical values are at VCC=5.0V +25° ambient.
13. Per TTL driven input (VIN=3.4V); all other inputs at VCC or GND.
14. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.
15. IC
=IQUIESCENT + IINPUTS + IDYNAMIC
IC
=ICC+ICCDHNT+ICCD(f0/2 + f1N1)
ICC
= Quiescent Current with CMOS input levels
I
CC
= 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)
f0
= Clock frequency for registered devices, otherwise zero
f1
= Input signal frequency
N1
= Number of inputs changing at f1
All currents are in milliamps and all frequencies are in megahertz.
16. Values for these conditions are examples of the ICC formula. These limits are specied but not tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY74FCT16652CTPVCT | 功能描述:總線收發(fā)器 16B Bus Xceiver and Reg RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| CY74FCT16652ETPAC | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit Registered Transceivers |
| CY74FCT16652ETPACT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit Registered Transceivers |
| CY74FCT16652ETPVC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: |
| CY74FCT16652ETPVCT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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