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162541DT データシート(PDF) 3 Page - Pericom Semiconductor Corporation |
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162541DT データシート(HTML) 3 Page - Pericom Semiconductor Corporation |
3 / 6 page PI74FCT16541/162541/162H541T 16-BIT BUFFER/LINE DRIVERS 231 PS2037A 03/11/96 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5.0V ± 10%) Parameters Description Test Conditions(1) Min. Typ(2) Max. Units VIH Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 V VIL Input LOW Voltage Guaranteed Logic LOW Level 0.8 V IIH Input HIGH Current Standard Input, VCC = Max. VIN = VCC 1µA IIH Input HIGH Current Standard I/O, VCC = Max. VIN = VCC 1µA IIH Input HIGH Current Bus Hold Input(4), VCC = Max. VIN = VCC ±100 µA IIH Input HIGH Current Bus Hold I/O(4), VCC = Max. VIN = VCC ±100 µA IIL Input LOW Current Standard Input, VCC = Min. VIN = GND –1 µA IIL Input LOW Current Standard I/O, VCC = Min. VIN = GND –1 µA IIL Input LOW Current Bus Hold Input(4), VCC = Min. VIN = GND ±100 µA IIL Input LOW Current Bus Hold I/O(4), VCC = Min. VIN = GND ±100 µA IBHH Bus Hold Bus Hold Input(4), VCC = Min. VIN = 2.0V –50 µA IBHL Sustain Current VIN=0.8V +50 IOZH(5) High-Impedance VCC = Max. VOUT = 2.7V 1 µA IOZL(5) Output Current VCC = Max. VOUT = 0.5V –1 µA (3-STATE OUTPUTS) VIK Clamp Diode Voltage VCC = Min., IIN = –18 mA –0.7 –1.2 V IOS Short Circuit Current VCC = Max.(3), VOUT = GND –80 –140 –200 mA IO Output Drive Current VCC = Max.(3), VOUT = 2.5V –50 –180 mA VH Input Hysteresis 100 mV Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature .................................................................... –65°C to +150°C Ambient Temperature with Power Applied .................................... –40°C to +85°C Supply Voltage to Ground Potential (Inputs & Vcc Only) .............. –0.5Vto+7.0V Supply Voltage to Ground Potential (Outputs & D/O Only) ........... –0.5Vto +7.0V DC Input Voltage ............................................................................ –0.5Vto+7.0V DC Output Current ..................................................................................... 120mA Power Dissipation .......................................................................................... 1.0W Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at Vcc = 5.0V, +25°C ambient and maximum loading. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. Pins with Bus Hold are identified in the pin description. 5. This specification does not apply to bi-directional functionalities with Bus Hold. |
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