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74HC4051DB Fiches technique(PDF) 9 Page - NXP Semiconductors |
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74HC4051DB Fiches technique(HTML) 9 Page - NXP Semiconductors |
9 / 16 page December 1990 9 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74HC/HCT4051 DC CHARACTERISTICS FOR 74HCT Voltages are referenced to GND (ground = 0) Note to HCT types 1. The value of additional quiescent supply current ( ∆ ICC) for a unit load of 1 is given here. To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below. SYMBOL PARAMETER Tamb (°C) UNIT TEST CONDITIONS 74HCT VCC (V) VEE (V) Vi OTHER +25 −40 to +85 −40 to +125 min. typ. max. min. max. min. max. VIH HIGH level input voltage 2.0 1.6 2.0 2.0 V 4.5 to 5.5 VIL LOW level input voltage 1.2 0.8 0.8 0.8 V 4.5 to 5.5 ± I I input leakage current 0.1 1.0 1.0 µA 5.5 0 VCC or GND ± IS analog switch OFF-state current per channel 0.1 1.0 1.0 µA 10.0 0 VIH or VIL |VS|= VCC − VEE (see Fig.10) ± I S analog switch OFF-state current all channels 0.4 4.0 4.0 µA 10.0 0 VIH or VIL |VS|= VCC −VEE (see Fig.10) ± I S analog switch ON-state current 0.4 4.0 4.0 µA 10.0 0 VIH or VIL |VS| = VCC−VEE (see Fig.11) ICC quiescent supply current 8.0 16.0 80.0 160.0 160.0 320.0 µA 5.5 5.0 0 −5.0 VCC or GND Vis =VEE or VCC; Vos = VCC or VEE ∆ICC additional quiescent supply current per input pin for unit load coefficient is 1 (note 1) 100 360 450 490 µA 4.5 to 5.5 0VCC − 2.1 V other inputs at VCC or GND INPUT UNIT LOAD COEFFICIENT Sn E 0.50 0.50 |
Numéro de pièce similaire - 74HC4051DB |
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Description similaire - 74HC4051DB |
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