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74ALVT16952DL Scheda tecnica(PDF) 8 Page - NXP Semiconductors |
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74ALVT16952DL Scheda tecnica(HTML) 8 Page - NXP Semiconductors |
8 / 14 page Philips Semiconductors Product specification 74ALVT16952 2.5V/3.3V 16-bit registered transceiver (3-State) 1998 Mar 19 8 DC ELECTRICAL CHARACTERISTICS (2.5V "0.2V RANGE) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40 °C to +85°C UNIT MIN TYP1 MAX VIK Input clamp voltage VCC = 2.3V; IIK = –18mA –0.85 –1.2 V VOH High-level output voltage VCC = 2.3 to 3.6V; IOH = –100µA VCC–0.2 VCC V VOH High-level out ut voltage VCC = 2.3V; IOH = –8mA 1.8 2.1 V VCC = 2.3V; IOL = 100µA 0.07 0.2 VOL Low-level output voltage VCC = 2.3V; IOL = 24mA 0.3 0.5 V VCC = 2.3V; IOL = 8mA 0.3 0.4 VCC = 2.7V; VI = VCC or GND Control pins 0.1 ±1 VCC = 0 or 2.7V; VI = 5.5V Control ins 0.1 10 II Input leakage current VCC = 2.7V; VI = 5.5V 0.1 10 µA VCC = 2.7V; VI = VCC Data pins4 0.1 1 VCC = 2.7V; VI = 0 0.1 -5 IOFF Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 ±100 µA IHOLD Bus Hold current VCC = 2.5V; VI = 0.7V 110 µA IHOLD A or B inputs6 VCC = 2.5V; VI = 1.7V –6 µA IEX Current into an output in the High state when VO > VCC VO = 5.5V; VCC = 2.3V 50 125 µA IPU/PD Power up/down 3-State output current3 VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC; OE/OE = Don’t care 40 100 µA ICCH VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0 0.04 0.1 ICCL Quiescent supply current VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0 2.5 4.5 mA ICCZ VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO = 05 0.04 0.1 ∆ICC Additional supply current per input pin2 VCC = 2.3V to 2.7V; One input at VCC–0.6V, Other inputs at VCC or GND 0.01 0.4 mA NOTES: 1. All typical values are at VCC = 2.5V and Tamb = 25°C. 2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND 3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 2.5V ± 0.3V a transition time of 100 µsec is permitted. This parameter is valid for Tamb = 25°C only. 4. Unused pins at VCC or GND. 5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground. 6. Bus hold current is not specified below VCC = |
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