参数资料
型号: MC74LCX07MELG
厂商: ON Semiconductor
文件页数: 4/6页
文件大小: 0K
描述: IC BUFF HEX LV CMOS O/D 14SOEIAJ
产品变化通告: Product Discontinuation 27/Jan/2012
标准包装: 1
系列: 74LCX
逻辑类型: 缓冲器/线路驱动器,非反相并带开漏极
元件数: 6
每个元件的位元数: 1
输出电流高,低: 24mA,24mA
电源电压: 2 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.209",5.30mm 宽)
供应商设备封装: SOEIAJ-14
包装: 剪切带 (CT)
其它名称: MC74LCX07MELGOSCT
MC74LCX07
http://onsemi.com
4
DYNAMIC SWITCHING CHARACTERISTICS
Symbol
Characteristic
Condition
TA = +25C
Unit
Min
Typ
Max
VOLP
Dynamic LOW Peak Voltage (Note 3)
VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V
VCC = 2.5 V, CL = 30 pF, VIH =2.5 V, VIL = 0 V
0.9
0.7
V
VOLV
Dynamic LOW Valley Voltage (Note 3)
VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V
VCC = 2.5 V, CL = 30 pF, VIH = 2.5 V, VIL = 0 V
0.8
0.6
V
3. Number of outputs defined as “n”. Measured with “n1” outputs switching from HIGHtoLOW or LOWtoHIGH. The remaining output is
measured in the LOW state.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
CIN
Input Capacitance
VCC = 3.3 V, VI = 0 V or VCC
7
pF
COUT
Output Capacitance
VCC = 3.3 V, VI = 0 V or VCC
8
pF
CPD
Power Dissipation Capacitance
10 MHz, VCC = 3.3 V, VI = 0 V or VCC
25
pF
PROPAGATION DELAYS
tR = tF = 2.5 ns, 10% to 90%; f = 1MHz; tW = 500 ns
VCC
0 V
VLZ
An
On
tPLZ
tPZL
Vmi
Vmo
Figure 3. AC Waveforms
VOL
Vmi
Symbol
VCC
3.3 V $ 0.3 V
2.7 V
2.5 V $ 0.2 V
Vmi
1.5 V
VCC/2
Vmo
1.5 V
VCC/2
VLZ
VOL + 0.3 V
VOL + 015 V
PULSE
GENERATOR
RT
DUT
VCC
RL
CL
R1
6 V or VCC 2
GND
TEST
SWITCH
tPZL, tPLZ
6 V
Open Collector/Drain tPLH and tPHL
6 V
tPZH, tPHZ
GND
CL = 50 pF at VCC = 3.3 "0.3 V or equivalent (includes jig and probe capacitance)
CL = 30 pF at VCC = 2.5 "0.2 V or equivalent (includes jig and probe capacitance)
RL = R1 = 500 W or equivalent
RT = ZOUT of pulse generator (typically 50 W)
Figure 4. Test Circuit
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