CD54AC245 datasheet(1/1 Pages) INTERSIL

部件名	CD54AC245

功能描述	Octal-Bus Transceiver Three-State, Non-Inverting

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制造商	INTERSIL [Intersil Corporation]

网页	http://www.intersil.com/cda/home

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CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures.

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SEMICONDUCT OR

CD54AC245/3A

CD54ACT245/3A

Octal-Bus Transceiver

Three-State, Non-Inverting

Functional Diagram

18

17

16

15

13

11

12

14

2

B0

B1

B2

B3

B4

B5

B6

B7

OE

DIR

1

19

4

9

3

5

6

7

8

A0

A1

A2

A3

A4

A5

A6

A7

Description

The CD54AC245/3A and CD54ACT245/3A are octal-bus

transceivers that utilize the Harris Advanced CMOS Logic

technology. They are non-inverting three-state bidirectional

tranceiver-buffers intended for two-way transmission from

“A” bus to “B” bus or “B” bus to “A” bus. The logic level

present on the direction input (DIR) determines the data

direction. When the output enable input (OE) is HIGH, the

outputs are in the high-impedance state.)

The CD54AC245/3A and CD54ACT245/3A are supplied in

20 lead dual-in-line ceramic packages (F sufﬁx).

ACT INPUT LOAD TABLE

INPUT

UNIT LOAD (NOTE 1)

An, Bn

0.83

OE

0.64

DIR

0.15

NOTE:

1. Unit load is

∆I

CC limit speciﬁed in DC Electrical Speciﬁcations

Table, e.g., 2.4mA Max at +25oC.

June 1997

File Number

3901

Absolute Maximum Ratings

DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6V

DC Input Diode Current, IIK

For VI < -0.5V or VI > VCC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±20mA

DC Output Diode Current, IOK

For VO < -0.5V or VO > VCC + 0.5V. . . . . . . . . . . . . . . . . . . . .±50mA

DC Output Source or Sink Current, Per Output Pin, IO

For VO > -0.5V or VO < VCC + 0.5V. . . . . . . . . . . . . . . . . . . . .±50mA

DC VCC or GND Current, ICC or IGND

For Up to 4 Outputs Per Device, Add

±25mA For Each

Additional Output

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±100mA

Power Dissipation Per Package, PD

TA = -55

oC to +100oC (Package F) . . . . . . . . . . . . . . . . . . 500mW

TA = +100

oC to +125oC (Package F) . . . . . . . . Derate Linearly at

8mW/oC to 300mW

Operating Temperature Range, TA

Package Type F . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC

Storage Temperature, TSTG . . . . . . . . . . . . . . . . . . -65

oC to +150oC

Lead Temperature (During Soldering)

At Distance 1/16in.

± 1/32in. (1.59mm ± 0.79mm)

From Case For 10s Max . . . . . . . . . . . . . . . . . . . . . . . . . . +265oC

Unit Inserted Into a PC Board (Min Thickness 1/16in., 1.59mm)

With Solder Contacting Lead Tips Only. . . . . . . . . . . . . . . +300oC

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation

of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

Recommended Operating Conditions

Supply Voltage Range, VCC

Unless Otherwise Speciﬁed, All Voltages Referenced to GND

TA = Full Package Temperature Range

CD54AC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5V to 5.5V

CD54ACT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V

DC Input or Output Voltage, VI, VO. . . . . . . . . . . . . . . . . . 0V to VCC

Operating Temperature, TA . . . . . . . . . . . . . . . . . . . -55

oC to +125oC

Input Rise and Fall Slew Rate, dt/dv

at 1.5V to 3V (AC Types) . . . . . . . . . . . . . . . . . . . 0ns/V to 50ns/V

at 3.6V to 5.5V (AC Types) . . . . . . . . . . . . . . . . . 0ns/V to 20ns/V

at 4.5V to 5.5V (AC Types) . . . . . . . . . . . . . . . . . 0ns/V to 10ns/V

COMING SOON!

COMPLETE DATA SHEET

类似零件编号 - CD54AC245

制造商	部件名	数据表	功能描述
Texas Instruments	CD54AC245	284Kb / 14P	[Old version datasheet] Octal-Bus Transceiver, Three-State, Non-Inverting
	CD54AC245	437Kb / 16P	[Old version datasheet] Octal-Bus Transceiver Three-State, Non-Inverting
	CD54AC245	467Kb / 16P	[Old version datasheet] Octal-Bus Transceiver, Three-State, Non-Inverting
	CD54AC245F3A	284Kb / 14P	[Old version datasheet] Octal-Bus Transceiver, Three-State, Non-Inverting
	CD54AC245F3A	437Kb / 16P	[Old version datasheet] Octal-Bus Transceiver Three-State, Non-Inverting

More results

类似说明 - CD54AC245

制造商	部件名	数据表	功能描述
Texas Instruments	CD54AC245	437Kb / 16P	[Old version datasheet] Octal-Bus Transceiver Three-State, Non-Inverting
	CD74AC245	38Kb / 8P	[Old version datasheet] Octal-Bus Transceiver, Three-State, Non-Inverting
	CD54AC245	284Kb / 14P	[Old version datasheet] Octal-Bus Transceiver, Three-State, Non-Inverting
Intersil Corporation	CD54ACT623F3A	17Kb / 3P	Octal Bus Transceiver Three-State, Non-Inverting July 1998
Texas Instruments	CD54AC245	467Kb / 16P	[Old version datasheet] Octal-Bus Transceiver, Three-State, Non-Inverting
Intersil Corporation	HCS245MS	179Kb / 7P	Radiation Hardened Octal Bus Transceiver, Three-State, Non-Inverting December 1992
Renesas Technology Corp	HCTS245MS	539Kb / 10P	Radiation Hardened Octal Bus Transceiver, Three-State, Non-Inverting September 1995
Intersil Corporation	HCTS245T	93Kb / 3P	Radiation Hardened Octal Bus Transceiver, Three-State, Non-Inverting July 1999
Intersil Corporation	HCTS245MS	127Kb / 10P	Radiation Hardened Octal Bus Transceiver, Three-State, Non-Inverting September 1995
Renesas Technology Corp	HCS245MS	531Kb / 8P	Radiation Hardened Octal Bus Transceiver, Three-State, Non-Inverting December 1992