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IDT54821BTLB PDF预览

IDT54821BTLB

更新时间: 2024-10-28 15:43:31
品牌 Logo 应用领域
艾迪悌 - IDT 驱动逻辑集成电路
页数 文件大小 规格书
9页 178K
描述
Bus Driver, FCT Series, 1-Func, 10-Bit, True Output, CMOS, CQCC28, LCC-28

IDT54821BTLB 技术参数

生命周期:Obsolete零件包装代码:QLCC
包装说明:QCCN,针数:28
Reach Compliance Code:unknown风险等级:5.84
系列:FCTJESD-30 代码:S-CQCC-N28
JESD-609代码:e0长度:11.4554 mm
逻辑集成电路类型:BUS DRIVER位数:10
功能数量:1端口数量:2
端子数量:28最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:QCCN封装形状:SQUARE
封装形式:CHIP CARRIER传播延迟(tpd):16 ns
认证状态:Not Qualified座面最大高度:2.54 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:TIN LEAD端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
宽度:11.4554 mmBase Number Matches:1

IDT54821BTLB 数据手册

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IDT54/74FCT821AT/BT/CT, 823/825AT/BT/CT/DT  
HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
POWER SUPPLY CHARACTERISTICS  
Symbol  
Parameter  
Quiescent Power Supply Current  
TTL Inputs HIGH  
Test Conditions(1)  
Min. Typ.(2) Max.  
Unit  
VCC = Max.  
VIN = 3.4V(3)  
ICC  
0.5  
2.0  
mA  
ICCD  
Dynamic Power Supply Current(4) VCC = Max.  
VIN = VCC  
0.15  
0.25  
mA/  
Outputs Open  
VIN = GND  
MHz  
OE = EN = GND  
One Input Toggling  
50% Duty Cycle  
VCC = Max.  
Outputs Open  
fCP= 10MHz  
50% Duty Cycle  
OE = EN = GND  
One Bit Toggling  
at fi = 5MHz  
50% Duty Cycle  
VCC = Max.  
IC  
Total Power Supply Current(6)  
VIN = VCC  
VIN = GND  
1.5  
2.0  
3.8  
6.0  
3.5  
5.5  
mA  
VIN = 3.4V  
VIN = GND  
VIN = VCC  
VIN = GND  
7.3(5)  
Outputs Open  
fCP= 10MHz  
50% Duty Cycle  
OE = EN = GND  
Eight Bits Toggling  
at fi = 2.5MHz  
50% Duty Cycle  
VIN = 3.4V  
VIN = GND  
16.3(5)  
2567 tbl 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. 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.  
6.21  
5

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