поискавой системы для электроныых деталей |
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74AHCT1G125 датащи(PDF) 2 Page - NXP Semiconductors |
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74AHCT1G125 датащи(HTML) 2 Page - NXP Semiconductors |
2 / 16 page 2002 Jun 06 2 Philips Semiconductors Product specification Bus buffer/line driver; 3-state 74AHC1G125; 74AHCT1G125 FEATURES • Symmetrical output impedance • High noise immunity • ESD protection: – HBM EIA/JESD22-A114-A exceeds 2000 V – MM EIA/JESD22-A115-A exceeds 200 V – CDM EIA/JESD22-C101 exceeds 1000 V. • Low power dissipation • Balanced propagation delays • Very small 5-pin package • Output capability: standard • Specified from −40 to +125 °C. DESCRIPTION The 74AHC1G/AHCT1G125 is a high-speed Si-gate CMOS device. The 74AHC1G/AHCT1G125 provides one non-inverting buffer/line driver with 3-state output. The 3-state output is controlled by the output enable input (OE). A HIGH at OE causes the output to assume a high-impedance OFF-state. QUICK REFERENCE DATA GND = 0 V; Tamb =25 °C; tr =tf ≤ 3.0 ns. Notes 1. CPD is used to determine the dynamic power dissipation (PD in µW). PD =CPD × VCC2 × fi +(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts. 2. The condition is VI = GND to VCC. FUNCTION TABLE See note 1. Note 1. H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. SYMBOL PARAMETER CONDITIONS TYPICAL UNIT AHC1G AHCT1G tPHL/tPLH propagation delay A to Y CL = 15 pF; VCC = 5 V 3.4 3.4 ns CI input capacitance 1.5 1.5 pF CPD power dissipation capacitance CL = 50 pF; f = 1 MHz; notes 1 and 2 9 11 pF INPUTS OUTPUT OE A Y LLL LH H HX Z |
Аналогичный номер детали - 74AHCT1G125 |
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Аналогичное описание - 74AHCT1G125 |
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