数据搜索系统,热门电子元器件搜索 |
|
74VHC14 数据表(PDF) 3 Page - Fairchild Semiconductor |
|
74VHC14 数据表(HTML) 3 Page - Fairchild Semiconductor |
3 / 9 page 3 www.fairchildsemi.com Absolute Maximum Ratings(Note 4) Supply Voltage (VCC) −0.5V to +7.0V DC Input Voltage (VIN) −0.5V to +7.0V DC Output Voltage (VOUT) −0.5V to VCC + 0.5V Input Diode Current (IIK) −20 mA Output Diode Current (IOK) ±20 mA DC Output Current (IOUT) ±25 mA DC VCC/GND Current (ICC) ±50 mA Storage Temperature (TSTG) −65°C to +150°C Lead Temperature (TL) Soldering (10 seconds) 260 °C Recommended Operating Conditions (Note 5) Supply Voltage (VCC) +2.0V to +5.5V Input Voltage (VIN) 0V to +5.5V Output Voltage (VOUT) 0V to VCC Operating Temperature (TOPR) −40°C to +85°C Note 4: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. The data book specifica- tions should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading vari- ables. Fairchild does not recommend operation outside databook specifica- tions. Note 5: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol Parameter VCC TA = 25°C TA = −40°C to +85°C Units Conditions Min Typ Max Min Max VP Positive Threshold Voltage 3.0 2.20 2.20 4.5 3.15 3.15 V 5.5 3.85 3.85 VN Negative Threshold Voltage 3.0 0.90 0.90 4.5 1.35 1.35 V 5.5 1.65 1.65 VH Hysteresis Voltage 3.0 0.30 1.20 0.30 1.20 4.5 0.40 1.40 0.40 1.40 V 5.5 0.50 1.60 0.50 1.60 VOH HIGH Level Output Voltage 2.0 1.9 2.0 1.9 VIN =VIL 3.0 2.9 3.0 2.9 V IOH = −50 μA 4.5 4.4 4.5 4.4 3.0 2.58 2.48 V IOH = −4 mA 4.5 3.94 3.80 IOH = −8 mA VOL LOW Level Output Voltage 2.0 0.0 0.1 0.1 VIN = VIH 3.0 0.0 0.1 0.1 V IOL = 50 μA 4.5 0.0 0.1 0.1 3.0 0.36 0.44 V IOL = 4 mA 4.5 0.36 0.44 IOL = 8 mA IIN Input Leakage Current 0–5.5 ±0.1 ±1.0 μA VIN = 5.5V or GND ICC Quiescent Supply Current 5.5 2.0 20.0 μA VIN = VCC or GND Noise Characteristics Symbol Parameter VCC TA = 25°C Units Conditions Typ Limits VOLP (Note 6) Quiet Output Maximum Dynamic VOL 5.0 0.4 0.8 V CL = 50 pF VOLV (Note 6) Quiet Output Minimum Dynamic VOL 5.0 −0.4 −0.8 V CL = 50 pF VIHD (Note 6) Minimum HIGH Level Dynamic Input Voltage 5.0 3.5 V CL = 50 pF VILD (Note 6) Maximum LOW Level Dynamic Input Voltage 5.0 1.5 V CL = 50 pF Note 6: Parameter guaranteed by design. |
类似零件编号 - 74VHC14_10 |
|
类似说明 - 74VHC14_10 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |