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參數(shù)資料
| 型號： | IDTQS34XST253Q38 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 編、解碼器及復用、解復用 |
| 英文描述： | OCTAL 1 LINE TO 4 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO80 |
| 封裝： | 0.150 INCH, MILLIPAK, DIP-80 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大小： | 128K |
| 代理商： | IDTQS34XST253Q38 |
5
IDTQS34XST253
HIGH-SPEED CMOS SYNCHROSWITCH 32:8 MUX/DEMUX
INDUSTRIALTEMPERATURERANGE
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
Max.
Unit
ICCQ
Quiescent Power Supply Current
VCC = Max., VIN = GND or Vcc, f = 0
12
A
ICC
Power Supply Current per Control Input HIGH (2)
VCC = Max., VIN = 3.4V, f = 0
1.5
mA
ICCD
Dynamic Power Supply Current per MHz(3)
VCC = Max., A/B/C/D and Y pins open
Control Input Toggling at 50% Duty Cycle
0.25
mA/MHz
NOTES:
1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics.
2. Per TLL driven control input. (VIN = 3.4V, Control Pins only.) A/B/C/D and Y pins do not contribute to
Icc.
3. This current applies to the control inputs only and represents the current required to switch internal capacitance at the specified frequency. The
A/B/C/D and Y inputs generate no significant AC or DC currents as they transition. This parameter is guaranteed but not production tested.
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
TA = -40°C to +85°C, VCC = 5.0V ± 10%
CLOAD = 50pF, RLOAD = 500
unless otherwise noted.
Symbol
Parameter
Min.
Typ.
Max.
Unit
tPLH
tPHL
Data Propagation Delay (1,2)
A/B/C/D to Y, Y to A/B/C/D
—
0.25
—
ns
tSEC
Clock Enable to Clock Setup Time
3
——
ns
tHEC
Clock Enable to Clock Hold Time
0
——
ns
tCSO
Clock to Switch Turn-On Delay (3)
0.5
—
7
ns
tASO
Asynchronous Select to Switch Turn-On Delay (3)
0.5
—
7
ns
tW
Clock Pulse Width (High)
3
——
ns
tSCS
SEL to Clock Setup Time
3
——
ns
tHCS
SEL to Clock Hold Time
0
——
ns
tPZL
tPZH
Asynchronous Enable to Switch Turn-On Delay (3)
1.5
—
5.2
ns
tPLZ
tPHZ
Asynchronous Enable to Switch Turn-Off Delay (1,3)
1.5
—
4.8
ns
NOTES:
1. This parameter is guaranteed but not production tested.
2. The bus switch contributes no propagation delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time
constant for the switch alone is of the order of 0.25ns for CL = 50pF. Since this time constant is much smaller than the rise and fall times of typical
driving signals, it adds very little propagation delay to the system. Propagation delay of the bus switch, when used in a system, is determined by the
driving circuit on the driving side of the switch and its interaction with the load on the driven side.
3. Minimums guaranteed but not production tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDTQS34XVH2245 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH㈢ PRODUCTS 2.5V / 3.3V 32-BIT HIGH BANDWIDTH BUS SWITCH |
| IDTQS34XVH2245Q3 | 制造商:Integrated Device Technology Inc 功能描述: |
| IDTQS34XVH2245Q3G | 功能描述:IC BUS SWITCH 32BIT CMOS 80QVSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復用器，解碼器 系列:34XVH 標準包裝:1 系列:74LVC 類型:解碼器/多路分解器 電路:1 x 2:4 獨立電路:2 輸出電流高，低:24mA，24mA 電壓電源:單電源 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:16-SO 包裝:Digi-Reel® 其它名稱:296-28947-6 |
| IDTQS34XVH2245Q3G8 | 功能描述:IC EXCHANGE SW 32BIT BUS 80QVSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復用器，解碼器 系列:34XVH 標準包裝:48 系列:74VHC 類型:多路復用器 電路:4 x 2:1 獨立電路:1 輸出電流高，低:8mA，8mA 電壓電源:單電源 電源電壓:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDTQS34XVH245 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V / 3.3V 32-BIT HIGH BANDWIDTH BUS SWITCH |
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