MC74HC4511 데이터 시트보기 (PDF) - Motorola => Freescale

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MC74HC4511

BCD-to-Seven-Segment Latch/Decoder/Display Driver

Motorola => Freescale 

MC74HC4511

INPUT

A, B, C, OR D

tPLH

ANY

OPUTPUT

SWITCHING WAVEFORMS

VALID

50%

50%

VALID

VCC

GND

tPHL

INPUT LE

ANY

OPUTPUT

Figure 1.

tw

50%

tPLH

50%

VCC

50%

GND

tPHL

Figure 2.

90%

INPUT BI 50%

10%

ANY

OPUTPUT

tf

tPHL

90%

50%

10%

tTHL

Figure 3.

tr

VCC

GND

tPLH

tTLH

tf

INPUT LT

90%

50%

10%

tPLH

ANY

OPUTPUT

90%

50%

10%

tTLH

tr

tPHL

Figure 4.

VCC

GND

tTHL

VALID

INPUT

VCC

A, B, C, OR D

50%

GND

tsu

th

VCC

INPUT LE

50%

GND

Figure 5.

DEVICE

UNDER

TEST

TEST POINT

OUTPUT

CL*

* Includes all probe and jig capacitance

Figure 6. Test Circuit

MOTOROLA

4

High–Speed CMOS Logic Data

DL129 — Rev 6

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