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VHCT74A是一款采用硅栅极CMOS技术制造的先进的高速CMOS双通道D型触发器。 它实现了与等效双极型肖特基TTL相似的高速运行,同时保持了CMOS低功耗。 施加于D输入上的信号电平在CK脉冲正向转换期间被传输到Q输出。 CLR和PR与CK无关,通过将适当的输入设置为低电平来实现。 保护电路确保不管电源电压如何,0V至7V可施加到输入引脚,输出引脚VCC = 0V。 这些电路可防止器件由于电源和输入/输出电压不匹配而受损。 此器件可用于连接5V至3V系统和两个电源系统(例如备用电池)。
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状态
CAD Models
Compliance
Package Type
Case Outline
MSL Type
MSL Temp (°C)
Container Type
Container Qty.
ON Target
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Reference Price
74VHCT74AMTCX
Active
Pb
A
H
P
TSSOP-14 WB
1
260
REEL
2500
N
Dual D-type w/preset and clear
2
4.5
5.5
8.8
8
$0.1544
More Details
74VHCT74AMX
Obsolete
Pb
A
H
P
SOIC-14
1
260
REEL
2500
N
Dual D-type w/preset and clear
2
4.5
5.5
8.8
8
Price N/A
More Details
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可靠性数据
Die Related Summary Data
Device: 74VHCT74AMTCX
Equivalent to wafer fab process: CMOS STD
产品技术
产品技术
等效器件小时
平均故障间隔时间/平均无故障时间(按小时计算)
FITS
CMOS STD
3
3597164517
More Details
Re-calculate Data
Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)