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74LVCE161284DLG4 Folha de dados(PDF) 7 Page - Texas Instruments |
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74LVCE161284DLG4 Folha de dados(HTML) 7 Page - Texas Instruments |
7 / 16 page www.ti.com Switching Characteristics Operating Characteristics SN74LVCE161284 19-BIT IEEE STD 1284 TRANSLATION TRANSCEIVER WITH ERROR-FREE POWER UP SCES541 – JANUARY 2004 – REVISED MARCH 2005 over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 2 and Figure 3) FROM TO PARAMETER MIN TYP(1) MAX UNIT (INPUT) (OUTPUT) tPLH 2 30 Totem pole A1–A8 B1–B8 ns tPHL 2 30 tPLH 2 30 Totem pole A9–A13 Y9–Y13 ns tPHL 2 30 tPLH 2 12 Totem pole B1–B8 A1–A8 ns tPHL 2 12 tPLH 2 14 Totem pole C14–C17 A14–A17 ns tPHL 2 14 tPLH 2 16 Totem pole PERI LOGIC IN PERI LOGIC OUT ns tPHL 2 16 tPLH 1 18 Totem pole HOST LOGIC IN HOST LOGIC OUT ns tPHL 1 18 tslew Totem pole B1–B8 and Y9–Y13 outputs 0.05 0.4 V/ns tPZH 2 30 B1–B8, Y9–Y13, and HD ns PERI LOGIC OUT tPHZ 2 25 ten–tdis DIR A1–A8 2 25 ns tPHZ 2 25 DIR B1–B8 ns tPLZ 2 25 tr, tf Open drain A1–A13 B1–B8 or Y9–Y13 1 120 ns tsk(o)(2) A1–A8 or B1–B8 B1–B8 or A1–A8 3 10 ns (1) Typical values are measured at VCC = 3.3 V, VCC CABLE = 5 V, and TA = 25°C. (2) Skew is measured at 1/2 (VOH + VOL) for signals switching in the same direction. Table 1. ESD Protection PIN TEST CONDITIONS TYP UNIT HBM ±15 B1–B8, Y9–Y13, PERI LOGIC OUT, Contact discharge, IEC 61000-4-2 ±8 kV C14–C17, HOST LOGIC IN Air-gap discharge, IEC 61000-4-2 ±15 DIR, HD, A1–A8, A9–A13, PERI LOGIC IN, A14–A17, HBM ±4 kV HOST LOGIC OUT V CC and VCC CABLE = 3.3 V, CL = 0, f = 10 MHz, TA = 25°C FROM TO PARAMETER TYP UNIT (INPUT) (OUTPUT) A B 15 A Y 6 PERI LOGIC IN PERI LOGIC OUT 10 Cpd Power dissipation capacitance pF B A 33 C A 29 HOST LOGIC IN HOST LOGIC OUT 29 7 |
Nº de peça semelhante - 74LVCE161284DLG4 |
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Descrição semelhante - 74LVCE161284DLG4 |
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