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参数资料
| 型号： | TC74LCX574F |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOP-20 |
| 文件页数： | 8/11页 |
| 文件大小： | 228K |
| 代理商： | TC74LCX574F |
TC74LCX574F/FT/FK
2010-01-31
6
Dynamic Switching Characteristics (Ta
= 25°C, input: tr = tf = 2.5 ns, CL= 50 pF, RL= 500 Ω)
Characteristics
Symbol
Test Condition
VCC (V)
Typ.
Unit
Quiet output maximum dynamic VOL
VOLP
VIH = 3.3 V, VIL = 0 V
3.3
0.8
V
Quiet output minimum dynamic VOL
|VOLV|
VIH = 3.3 V, VIL = 0 V
3.3
0.8
V
Capacitive Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
VCC (V)
Typ.
Unit
Input capacitance
CIN
3.3
7
pF
Output capacitance
COUT
3.3
8
pF
Power dissipation capacitance
CPD
fIN = 10 MHz
(Note)
3.3
25
pF
Note:
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption.
Average operating current can be obtained by the equation:
ICC (opr) = CPDVCCfIN + ICC/8 (per bit)
AC Test Circuit
Open
6.0 V or VCC×2
GND
Switch
Output
Measure
Parameter
Switch
tpLH, tpHL
Open
6.0 V
@ VCC =3.3±0.3V
@ VCC =2.7V
tpLZ, tpZL
VCC×2
@ VCC =2.5±0.2V
@ VCC =1.8±0.15V
tpHZ, tpZH
GND
R
L
R
L
C
L
Figure 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC74LCX574F(F) | 制造商:Toshiba 功能描述:74LCX Octal D-Type Flip-Flop(3-State) Bulk 制造商:Toshiba America Electronic Components 功能描述:IC,Logic,74LCX Series |
| TC74LCX574FT | 制造商:Toshiba America Electronic Components 功能描述:IC TC74LCX574FT D FLIP-FLOP |
| TC74LCX574FT(EL) | 制造商:Toshiba America Electronic Components 功能描述:IC D-TYPE POS TRG SNGL 20TSSOP |
| TC74LCX574FT(EL,K) | 制造商:Toshiba America Electronic Components 功能描述:IC, 74 series logic TSSOP20,D FLIP-FLOP |
| TC74LCX574FT(EL,M) | 制造商:Toshiba America Electronic Components 功能描述:IC D-TYPE POS TRG SNGL 20TSSOP |
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