54HC4011 데이터 시트보기 (PDF) - STMicroelectronics

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54HC4011

BCD TO 7 SEGMENT LATCH/DECODER DRIVER

STMicroelectronics 

M54/M74HC4511

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

PIN No

3

4

5

7, 1, 2, 6

13, 12, 11,

10, 9 , 15,

14

8

16

SYMBOL

LT

BI

LE

A to D

a to g

GND

VCC

NAME AND FUNCTION

Lamp Test Input (Active

LOW)

Ripple Blanking Input

(Active LOW)

Latch Enable Input

BCD Address Inputs

Segment Outputs

Ground (0V)

Positive Supply Voltage

IEC LOGIC SYMBOL

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VCC

Supply Voltage

-0.5 to +7

V

VI

DC Input Voltage

-0.5 to VCC + 0.5

V

VO

DC Output Voltage

-0.5 to VCC + 0.5

V

IIK

DC Input Diode Current

± 20

mA

IOK

DC Output Diode Current

± 20

mA

IO

DC Output Source Sink Current Per Output Pin

-35/25

mA

ICC or IGND DC VCC or Ground Current

+150/-50

mA

PD

Power Dissipation

500 (*)

mW

Tstg

Storage Temperature

TL

Lead Temperature (10 sec)

-65 to +150

oC

300

oC

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied.

(*) 500 mW: ≅ 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC

4/13

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