MC74HC4514 データシートの表示（PDF） - Motorola => Freescale

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MC74HC4514

1-of-16 Decoder/Demultiplexer with Address Latch High-Performance Silicon-Gate CMOS

Motorola => Freescale 

MC74HC4514

tf

CHIP

90%

50%

SELECT 10%

tPLH

OUTPUT Y

90%

50%

10%

tTLH

SWITCHING WAVEFORMS

tr

VCC

GND

tPHL

INPUT A

tPLH

tTHL

OUTPUT Y

VALID

50%

50%

VALID

VCC

GND

tPHL

Figure 1.

Figure 2.

LATCH

ENABLE

OUTPUT Y

tw

50%

tPLH

50%

VCC

50%

GND

tPHL

Figure 3.

VALID

VCC

INPUT A

50%

GND

tsu

th

LATCH

ENABLE

VCC

50%

GND

Figure 4.

DEVICE

UNDER

TEST

TEST POINT

OUTPUT

CL*

* Includes all probe and jig capacitance

Figure 5. Test Circuit

MOTOROLA

4

High–Speed CMOS Logic Data

DL129 — Rev 6

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