MC14504BCPS

更新时间： 2024-09-15 13:11:15

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
5页	192K
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数据手册

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MC14504BCPS 数据手册

SEMICONDUCTOR TECHNICAL DATA

L SUFFIX

CERAMIC

CASE 620

The MC14504B is a hex non–inverting level shifter using CMOS

technology. The level shifter will shift a TTL signal to CMOS logic levels for

any CMOS supply voltage between 5 and 15 volts. A control input also

allows interface from CMOS to CMOS at one logic level to another logic

level: Either up or down level translating is accomplished by selection of

P SUFFIX

PLASTIC

CASE 648

power supply levels V

and V . The V level sets the input signal levels

CC CC

while V

selects the output voltage levels.

•

UP Translates from a Low to a High Voltage or DOWN Translates from

a High to a Low Voltage

Input Threshold Can Be Shifted for TTL Compatibility

No Sequencing Required on Power Supplies or Inputs for Power Up or

Power Down

D SUFFIX

SOIC

CASE 751B

•

ORDERING INFORMATION

•

3 to 18 Vdc Operation for V

and V

MC14XXXBCP

MC14XXXBCL

MC14XXXBD

Plastic

Ceramic

SOIC

Diode Protected Inputs to V

Capable of Driving Two Low–Power TTL Loads or One Low–Power

Schottky TTL Load Over the Rated Temperature Range

= – 55° to 125°C for all packages.

LOGIC DIAGRAM

PIN ASSIGNMENT

out

LEVEL

SHIFTER

INPUT

MODE

OUTPUT

MODE

out

TTL/CMOS

MODE SELECT

out

Input Logic

Levels

Output Logic

Levels

Mode Select

This device contains circuitry to protect

the inputs against damage due to high static

voltages or electric fields referenced to the

1 (V

)

TTL

CMOS

0 (V

)

CMOS

pin, only. Extra precautions must be

taken to avoid applications of any voltage

higher than maximum rated voltages to this

high–impedance circuit. For proper opera-

1/6 of package shown.

tion, the ranges V

18 V and V

out

are recommended.

Unused inputs must always be tied to an

appropriate logic voltage level (e.g., either

V or V ). Unused outputs must be left

SS DD

open.

REV 3

1/94

Motorola, Inc. 1995

MC14504B

332

MOTOROLA CMOS LOGIC DATA

12 3 4 5

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