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74LVC2952A データシート(PDF) 5 Page - NXP Semiconductors |
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74LVC2952A データシート(HTML) 5 Page - NXP Semiconductors |
5 / 11 page Philips Semiconductors Product specification 74LVC2952A Octal registered tranceiver with 5-volt tolerant inputs/ouputs (3-State) 1998 Jul 29 5 DC ELECTRICAL CHARACTERISTICS Over recommended operating conditions voltages are referenced to GND (ground = 0V) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40 °C to +85°C UNIT MIN TYP1 MAX V HIGH level Input voltage VCC = 1.2V VCC V VIH HIGH level Input voltage VCC = 2.7 to 3.6V 2.0 V V LOW level Input voltage VCC = 1.2V GND V VIL LOW level Input voltage VCC = 2.7 to 3.6V 0.8 V VCC = 2.7V; VI = VIH or VIL; IO = –12mA VCC*0.5 V VCC =3 0V; V =V or V ; IO = 100µA VCC 02 VCC VO HIGH level output voltage VCC = 3.0V; VI = VIH or VIL; IO = –100µA VCC*0.2 VCC VOH HIGH level output voltage VCC = 3.0V; VI = VIH or VIL; IO = –18mA VCC*0.6 V VCC = 3.0V; VI = VIH or VIL; IO = –24mA VCC*0.8 VCC = 2.7V; VI = VIH or VIL;IO = 12mA 0.40 VOL LOW level output voltage VCC = 3.0V; VI = VIH or VIL;IO = 100µA 0.20 V VCC = 3.0V; VI = VIH or VIL; IO = 24mA 0.55 II Input leakage current VCC = 3.6V; VI = 5.5V or GND Not for I/O pins "0.1 "5 µA IIHZ/IILZ Input current for common I/O pins VCC = 3.6V; VI = 5.5V or GND "0.1 "15 µA IOZ 3-State output OFF-state current VCC = 3.6V; VI = VIH or VIL;VO = 5.5V or GND 0.1 "5 µA Ioff Power off leakage supply VCC = 0.0V; VI or VO = 5.5V "10 µA ICC Quiescent supply current VCC = 3.6V; VI = VCC or GND; IO = 0 0.1 10 µA ∆ICC Additional quiescent supply current per input pin VCC = 2.7V to 3.6V; VI = VCC –0.6V; IO = 0 5 500 µA NOTES: 1 All typical values are at VCC = 3.3V and Tamb = 25°C. AC CHARACTERISTICS GND = 0 V; tr = tf v 2.5 ns; CL = 50 pF; RL = 500W LIMITS SYMBOL PARAMETER WAVEFORM VCC = 3.3V ±0.3V VCC = 2.7V VCC = 1.2V UNIT MIN TYP MAX MIN TYP MAX TYP tPHL/tPLH Propagation delay CPBA, CPAB to An, Bn Figures 1, 4 1.5 4.1 7.6 1.5 4.4 8.6 16 ns tPZH/tPZL 3-state output enable time OEBA, OEAB, to An, Bn Figures 3, 4 1.5 3.9 7.6 1.5 4.7 8.6 16 ns tPHZ/tPLZ 3-state output disable time OEBA, OEAB, to An, Bn Figures 3, 4 1.5 3.4 6.6 1.5 3.8 7.6 8 ns tw CPAB, CPBA pulse width, HIGH or LOW Figure 1 3.0 1.5 – 3.0 1.5 – – ns tsu Set-up time HIGH or LOW An, Bn to CPAB, CPBA Figure 2 2.0 –0.5 – 2.0 – – – ns tsu Set-up time, HIGH or LOW CEAB, CEBA to CPAB, CPBA Figure 2 2.0 0.5 – 2.0 – – – ns th Hold time An, Bn to CPAB, CPBA Figure 2 1.5 0.6 – 1.5 – – – ns th Hold time CEAB, CEBA to CPAB, CPBA Figure 2 1.5 0 – 1.5 – – – ns fmax Maximum clock pulse frequency Figure 2 100 150 – 80 – – – MHz NOTE: These typical values are at VCC = 3.3V and Tamb = 25°C. |
同様の部品番号 - 74LVC2952A |
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同様の説明 - 74LVC2952A |
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