參數(shù)資料
型號(hào): MN54ABT240
廠商: National Semiconductor Corporation
英文描述: OCTAL BUFFER AND LINE DRIVER WITH TRI-STATE OUTPUTS
中文描述: 八路緩沖區(qū)及驅(qū)動(dòng)符合三態(tài)輸出
文件頁(yè)數(shù): 3/11頁(yè)
文件大?。?/td> 168K
代理商: MN54ABT240
MICROCIRCUIT DATA SHEET
MN54ABT240-X REV 0B0
(Absolute Maximum Ratings)
(Note 1)
Vcc Pin Potential to Ground Potential
-0.5V to +7.0V
Input Voltage
(Note 2)
-0.5V to +7.0V
Input Current
(Note 2)
-30mA to +5.0mA
Voltage Applies To Any Output
In the Disabled or Power-Off State
In The High State
Current Applies To Output
In The Low State (Max)
Junction Temperature (Tj)
Ceramic
Thermal Resistance
Junction-to-Case (Theta JC)
Storage Temperature
-0.5V to 5.5V
-0.5V to Vcc
96mA
+175C
See Mil-Std 1835
-65C to +150C
Lead Temperature
(Soldering, 10 seconds)
ESD Classification
+300C
Class 3
Maximum Power Dissipation
500 mW
Note 1:
Absolute maximum ratings are values beyond which the device may be damaged or have
its useful life impaired. Fuctional operation under these conditions is not implied.
Note 2:
Either voltage limit or current limit is sufficient to protect inputs.
Recommended Operating Conditions
Supply Voltage (Vcc)
4.5V to 5.5V
Operating Temperature
-55C to +125C
Minimum Input Edge Rate (dV/dt)
Data Input
Enable Input
Maximum Output Current
High Level (Ioh)
Low Level (Iol)
50 mV/ns
20 mV/ns
-24 mA
48 mA
3
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