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74AVCH16244 Fiches technique(PDF) 8 Page - NXP Semiconductors |
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74AVCH16244 Fiches technique(HTML) 8 Page - NXP Semiconductors |
8 / 16 page 2000 Mar 07 8 Philips Semiconductors Product Specification 16-bit buffer/line driver; 3.6 V tolerant; 3-state 74AVCH16244 Note 1. All typical values are measured at Tamb =25 °C. IBHH bus-hold HIGH sustaining current VI = 0.65 × VCC 1.65 −25 −−µA 2.3 −45 −−µA 3.0 −75 −−µA IBHLO bus-hold LOW overdrive current 1.95 200 −−µA 2.7 300 −−µA 3.6 450 −−µA IBHHO bus-hold HIGH overdrive current 1.95 −200 −−µA 2.7 −300 −−µA 3.6 −450 −−µA SYMBOL PARAMETER TEST CONDITIONS Tamb = −40 to +85 °C UNIT OTHER VCC (V) MIN. TYP.(1) MAX. AC CHARACTERISTICS GND = 0 V; tr =tf ≤ 2.0 ns. Note 1. All typical values are measured at Tamb =25 °C and at VCC respectively 1.2, 1.5, 1.8, 2.5 and 3.3 V. SYMBOL PARAMETER TEST CONDITIONS Tamb = −40 to +85 °C UNIT WAVEFORMS VCC (V) MIN. TYP.(1) MAX. tPHL/tPLH propagation delay; nAn to nYn see Figs 6 and 8 1.2 − 5.2 − ns 1.40 to 1.60 − 2.9 − ns 1.65 to 1.95 0.8 2.1 3.4 ns 2.3 to 2.7 0.7 1.5 2.2 ns 3.0 to 3.6 0.6 1.3 2.0 ns tPZH/tPZL 3-state output enable time; nOE to nYn see Figs 7 and 8 1.2 − 5.7 − ns 1.40 to 1.60 − 4.0 − ns 1.65 to 1.95 1.3 3.3 6.8 ns 2.3 to 2.7 0.9 2.2 4.0 ns 3.0 to 3.6 0.7 1.9 3.5 ns tPHZ/tPLZ 3-state output disable time; nOE to nYn see Figs 7 and 8 1.2 − 5.9 − ns 1.40 to 1.60 − 4.2 − ns 1.65 to 1.95 1.6 3.7 6.2 ns 2.3 to 2.7 1.0 1.9 4.3 ns 3.0 to 3.6 1.1 2.2 3.5 ns |
Numéro de pièce similaire - 74AVCH16244 |
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Description similaire - 74AVCH16244 |
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