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74LVT241D Datasheet(PDF) 4 Page - NXP Semiconductors |
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74LVT241D Datasheet(HTML) 4 Page - NXP Semiconductors |
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4 / 10 page  Philips Semiconductors Product specification 74LVT241 3.3V Octal buffer/line driver (3-State) 1998 Feb 19 4 RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER LIMITS UNIT SYMBOL PARAMETER MIN MAX UNIT VCC DC supply voltage 2.7 3.6 V VI Input voltage 0 5.5 V VIH High-level input voltage 2.0 V VIL Low-level Input voltage 0.8 V IOH High-level output current –32 mA IOL Low-level output current 32 mA IOL Low-level output current; current duty cycle ≤ 50%; f ≥ 1kHz 64 mA ∆t/∆v Input transition rise or fall rate; outputs enabled 10 ns/V Tamb Operating free-air temperature range –40 +85 °C DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = -40°C to +85°C UNIT MIN TYP1 MAX VIK Input clamp voltage VCC = 2.7V; II = –18mA 0.9 –1.2 V VCC = 2.7 to 3.6V; IOH = –100µA VCC-0.2 VCC-0.1 V VOH High-level output voltage VCC = 2.7V; IOH = –8mA 2.4 2.5 V VCC = 3V; IOH = –32mA 2 2.2 V VCC = 2.7V; IOL = 100µA 0.1 0.2 VCC = 2.7V; IOL = 24mA 0.3 0.5 VOL Low-level output voltage VCC = 3V; IOL = 16mA 0.25 0.4 V VCC = 3V; IOL = 32mA 0.3 0.5 VCC = 3V; IOL = 64mA 0.4 0.55 VCC = 0 or 3.6V; VI = 5.5V 1 10 II Input leakage current VCC = 3.6V; VI = VCC or GND Control pins ±0.1 ±1 µA II In ut leakage current VCC = 3.6V; VI = VCC Data pins4 0.1 1 µA VCC = 3.6V; VI = 0 Data ins4 –1 -5 IOFF Output off current VCC = 0V; VI or VO = 0 to 4.5V 1 ±100 µA 6 VCC = 3V; VI = 0.8V 75 150 IHOLD Bus Hold current A inputs6 VCC = 3V; VI = 2.0V –75 –150 µA VCC = 0V to 3.6V; VCC = 3.6V ±500 IEX Current into an output in the High state when VO > VCC VO = 5.5V; VCC = 3.0V 60 125 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 ±1 ±100 µA IOZH 3-State output High current VCC = 3.6V; VO = 3.0V 1 5 µA IOZL 3-State output Low current VCC = 3.6V; VO = 0.5V –1 –5 µA ICCH VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0 0.12 0.19 ICCL Quiescent supply current VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0 3 12 mA ICCZ VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05 0.12 0.19 ∆ICC Additional supply current per input pin2 VCC = 3.0 to 3.6V; One input at VCC -0.6V; Other inputs at VCC or GND 0.1 0.25 mA NOTES: 1. All typical values are at Tamb = 25°C. 2. This is the increase in supply current for each input at VCC –0.6V. 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 = 3.3V ± 10% 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 to VCC or GND. 6. This is the bus hold overdrive current required to force the input to the opposite logic state. |
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