參數(shù)資料
型號(hào): MC74VHC157
廠商: ON SEMICONDUCTOR
英文描述: Quad 2-Channel Multiplexer
中文描述: 四2通道多路復(fù)用器
文件頁數(shù): 3/6頁
文件大?。?/td> 149K
代理商: MC74VHC157
MC74VHC157
VHC Data – Advanced CMOS Logic
DL203 — Rev 1
3
MOTOROLA
b l
di i
U i
tPLH,
±
0.5 V
8.4
tPHL
Cin
CL = 15pF
6.8
8.7
13.2
1.0
1.0
15.5
15.0
ns
Maximum Propagation Delay,
5.6
8.4
1.0
9.5
0.3 V
13.2
11.2
5.6
17.1
10.1
1.0
1.0
1.0
19.5
10.0
11.5
8.6
4
10
10
pF
CPD
Power Dissipation Capacitance (Note 1.)
1 )
Typical @ 25
°
C, VCC = 5.0V
20
pF
1. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR
)
= CPD VCC fin + ICC. CPD is used to determine the no–load dynamic
power consumption; PD = CPD VCC2 fin + ICC VCC.
NOISE CHARACTERISTICS
(Input tr = tf = 3.0ns, CL = 50pF, VCC = 5.0V)
Symbol
b l
Characteristic
i i
TA = 25
°
C
Typ
U i
Unit
Max
VOLP
VOLV
VIHD
VILD
Quiet Output Maximum Dynamic VOL
Quiet Output Minimum Dynamic VOL
Minimum High Level Dynamic Input Voltage
0.3
0.8
V
– 0.3
– 0.8
V
3.5
V
Maximum Low Level Dynamic Input Voltage
1.5
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74VHC157D 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC74VHC157DR2 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-5.5V Quad RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MC74VHC157DR2G 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-5.5V Quad 2-Channel RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MC74VHC157DT 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC74VHC157DTR2 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-5.5V Quad RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray