MC74LCX258D View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

MC74LCX258D

Low-Voltage CMOS Quad 2-Input Multiplexer

ON Semiconductor 

MC74LCX258

1.5 V

A, B, S

tPHL

Yn

1.5 V

1.5V

tPLH

1.5 V

2.7 V

0V

VOH

VOL

WAVEFORM 1 − NONINVERTING PROPAGATION DELAYS

tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns

1.5 V

S

tPHL

Yn

1.5 V

1.5 V

tPLH

1.5 V

2.7 V

0V

VOH

VOL

WAVEFORM 2 − INVERTING PROPAGATION DELAYS

tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns

OE

tPZH

Yn

tPZL

Yn

1.5 V

tPHZ

1.5 V

tPLZ

1.5 V

1.5 V

2.7 V

0V

VCC

VOH − 0.3 V

≈ 0V

≈ 3.0 V

VOL + 0.3 V

GND

WAVEFORM 3 − OUTPUT ENABLE AND DISABLE TIMES

tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns

Figure 3. AC Waveforms

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