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PI74LPT16952B Datasheet(PDF) 3 Page - Pericom Semiconductor Corporation |
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PI74LPT16952B Datasheet(HTML) 3 Page - Pericom Semiconductor Corporation |
3 / 5 page 3 PS2076A 02/4/97 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI74LPT16952 3.3V 16-BIT REGISTERED TRANSCEIVERS DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 2.7V to 3.6V) Parameters Description Test Conditions(1) Min. Typ(2) Max. Units VIH Input HIGH Voltage (Input pins) Guaranteed Logic HIGH Level 2.2 — 5.5 V Input HIGH Voltage (I/O pins) 2.0 — 5.5 V VIL Input LOW Voltage Guaranteed Logic LOW Level –0.5 — 0.8 V (Input and I/O pins) IIH Input HIGH Current (Input pins) VCC = Max. VIN = 5.5V — — ±1 µA Input HIGH Current (I/O pins) VCC = Max. VIN = VCC —— ±1 µA IIL Input LOW Current (Input pins) VCC = Max. VIN = GND — — ±1 µA Input LOW Current (I/O pins) VCC = Max. VIN = GND — — ±1 µA IOZH High Impedance Output Current VCC = Max. VOUT = 5.5V — — ±1 µA IOZL (3-State Output pins) VCC = Max. VOUT = GND — — ±1 µA VIK Clamp Diode Voltage VCC = Min., IIN = –18 mA — –70 –1.2 V IODH Output HIGH Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3) –36 –60 –110 mA IODL Output LOW Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3) 50 90 200 mA VOH Output HIGH Voltage VCC = Min. IOH = –0.1 mA Vcc-0.2 — — V VIN = VIH or VIL IOH = –3 mA 2.4 3.0 — V VCC = 3.0V IOH = –8 mA 2.4(5) 3.0 — V VIN = VIH or VIL IOH = –24 mA 2.0 — — V VOL Output LOW Voltage VCC = Min. IOL =0.1 mA — — 0.2 V VIN = VIH or VIL IOL = 16 mA — 0.2 0.4 V IOL = 24 mA — 0.3 0.5 V IOS Short Circuit Current(4) VCC = Max.(3), VOUT = GND –60 –85 –240 mA IOFF Power Down Disable VCC = 0V, VIN or VOUT ≤≤≤≤≤ 4.5V — — ±100 µA VH Input Hysteresis — 150 — mV Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the de- vice. This is a stress rating only and functional opera- tion 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 = 3.3V, +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. This parameter is guaranteed but not tested. 5. VOH = VCC – 0.6V at rated current. Storage Temperature ............................................................. –55°C to +125°C Ambient Temperature with Power Applied ............................ –40°C to +85°C Supply Voltage to Ground Potential (Inputs & Vcc Only) ...... –0.5V to +7.0V Supply Voltage to Ground Potential (Outputs & D/O Only) .. –0.5V to +7.0V DC Input Voltage .................................................................... –0.5V to +7.0V DC Output Current .............................................................................. 120 mA Power Dissipation ..................................................................................... 1.0W |
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