HD74AC126FPEL-E [RENESAS]

AC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, LEAD FREE, SOP-14;


型号：	HD74AC126FPEL-E
厂家：	RENESAS TECHNOLOGY CORP
描述：	AC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, LEAD FREE, SOP-14 驱动器
文件：	总7页 (文件大小：188K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

HD74AC126/HD74ACT126

Quad Buffer/Line Driver with 3-State Output

REJ03D0247–0300

Rev.3.00

Nov.12.2004

Description

The HD74AC126/HD74ACT126 is an quad buffer and line driver designed to be employed as a memory address driver,

clock driver and bus oriented transmitter/receiver which provides improved PC board density.

Features

•

3-State Outputs Drive Bus Lines or Buffer Memory Address Registers

Outputs Source/Sink 24 mA

HD74ACT126 has TTL-Compatible Inputs

•

Ordering Information: Ex. HD74AC126

Part Name

Package Type

Package Code Package Abbreviation Taping Abbreviation (Quantity)

HD74AC126FPEL SOP-14 pin (JEITA) FP-14DAV

HD74AC126RPEL SOP-14 pin (JEDEC) FP-14DNV

EL (2,000 pcs/reel)

EL (2,500 pcs/reel)

Notes: 1. Please consult the sales office for the above package availability.

2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of

the package code.

Pin Arrangement

V_CC

GND

(Top view)

Rev.3.00, Nov.12.2004, page 1 of 6

HD74AC126/HD74ACT126

Logic Symbol

Pin Names

Data Inputs

3-State Output Enable Inputs (Active High)

Outputs

Truth Table

Inputs

Output

H : High Voltage Level

Low Voltage Level

Immaterial

High Impedance

Absolute Maximum Ratings

Item

Supply voltage

Symbol

Ratings

Unit

Condition

V_I= –0.5V

V_CC

–0.5 to 7

DC input diode current

I_IK

–20

V_I= Vcc+0.5V

DC input voltage

V_I

–0.5 to Vcc+0.5

DC output diode current

I_OK

–50

V_O= –0.5V

V_O= Vcc+0.5V

DC output voltage

V_O

–0.5 to Vcc+0.5

±50

DC output source or sink current

DC V_CCor ground current per output pin

Storage temperature

I_O

°C

I_CC, I_GND

Tstg

±50

–65 to +150

Recommended Operating Conditions: HD74AC126

Item

Symbol

V_CC

Ratings

Unit

Condition

Supply voltage

2 to 6

Input and Output voltage

Operating temperature

V_I, V_O

0 to V_CC

–40 to +85

°C

Input rise and fall time

(except Schmitt inputs)

tr, tf

ns/V

V_CC= 3.0V

V_CC= 4.5 V

V_IN30% to 70% V_CC

_CC= 5.5 V

Rev.3.00, Nov.12.2004, page 2 of 6

HD74AC126/HD74ACT126

DC Characteristics: HD74AC126

Item

Sym-

bol

Vcc

(V)

Ta = 25°C

Ta = –40 to

Unit

Condition

+85°C

min.

2.1

3.15

3.85

—

typ.

1.5

max.

—

min.

2.1

3.15

3.85

—

max.

—

Input Voltage

V_IH

3.0

V_OUT= 0.1 V or V_CC–0.1 V

4.5

5.5

3.0

4.5

5.5

3.0

4.5

5.5

3.0

4.5

5.5

3.0

4.5

5.5

3.0

4.5

5.5

2.25

2.75

1.50

2.25

2.75

2.99

4.49

5.49

—

V_IL

0.9

1.35

1.65

—

0.9

1.35

1.65

—

V_OUT= 0.1 V or V_CC–0.1 V

—

Output voltage

V_OH

2.9

4.4

5.4

2.58

3.94

4.94

—

2.9

4.4

5.4

2.48

3.80

4.80

—

V_IN= V_ILor V_IH

I_OUT= –50 µA

—

V_IN= V_ILor V_IH

I_OH= –12 mA

—

I_OH= –24 mA

—

V_OL

0.002 0.1

0.001 0.1

0.1

0.37

±1.0

V_IN= V_ILor V_IH

I_OUT= 50 µA

—

0.32

—

V_IN= V_ILor V_IH

I_OL= 12 mA

I_OL= 24 mA

—

0.32

±0.1

—

I_OL= 24 mA

Input leakage

current

I_IN

—

µA

V_IN= V_CCor GND

V_IN(OE)= V_IL, V_IH

3 State current

I_OZ

5.5

—

±0.5

—

±5.0

V_IN= V_CCor GND

V_OUT= V_CCor GND

V_OLD= 1.1 V

Dynamic output

current*

I_OLD

I_OHD

I_CC

5.5

—

µA

—

–75

—

V_OHD= 3.85 V

Quiescent supply

current

8.0

V_IN= V_CCor ground

*Maximum test duration 2.0 ms, one output loaded at a time.

Recommended Operating Conditions: HD74ACT126

Item

Symbol

V_CC

Ratings

Unit

Condition

Supply voltage

2 to 6

Input and output voltage

Operating temperature

V_I, V_O

0 to V_CC

–40 to +85

°C

ns/V

Input rise and fall time

(except Schmitt inputs)

tr, tf

V_CC= 4.5V

V_CC= 5.5V

V_IN0.8 to 2.0 V

Rev.3.00, Nov.12.2004, page 3 of 6

HD74AC126/HD74ACT126

DC Characteristics: HD74ACT126

Item

Sym-

bol

V_CC

(V)

Ta = 25°C

Ta = –40 to

Unit

Condition

+85°C

min.

2.0

typ.

1.5

4.49

5.49

—

max.

—

min.

2.0

—

max.

—

Input voltage

V_IH

V_IL

4.5

V_OUT= 0.1 V or V_CC–0.1 V

5.5

4.5

5.5

4.5

5.5

4.5

5.5

4.5

5.5

4.5

5.5

2.0

—

0.8

—

0.8

—

Output voltage

V_OH

4.4

5.4

3.94

4.94

—

4.4

5.4

3.80

4.80

—

V_IN= V_ILor V_IH

I_OUT= –50 µA

—

V_IN= V_IL

I_OH= –24 mA

—

I_OH= –24 mA

V_OL

0.001 0.1

0.1

0.37

±1.0

±5.0

V_IN= V_ILor V_IH

I_OUT= 50 µA

—

0.32

—

V_IN= V_IL

I_OL= 24 mA

—

0.32

±0.1

±0.5

—

Input current

I_IN

—

µA

V_IN= V_CCor GND

3 State current

I_OZ

—

V_IN= V_IL, V_IH

V_OUT= V_CCor GND

I_CC/input current

I_CCT

I_OLD

I_OHD

I_CC

5.5

—

0.6

—

8.0

—

1.5

—

µA

V_IN= V_CC–2.1 V

V_OLD= 1.1 V

Dynamic output

current*

–75

—

V_OHD= 3.85 V

Quiescent supply

current

V_IN= V_CCor ground

*Maximum test duration 2.0 ms, one output loaded at a time.

AC Characteristics: HD74AC126

Ta = +25°C

C_L= 50 pF

Typ

Ta = –40°C to +85°C

C_L= 50 pF

Item

Symbol V_CC(V)*¹

Min

1.0

Max

9.0

7.0

Min

Max

10.0

Unit

Propagation Delay

t_PLH

t_PHL

t_ZH

t_ZL

3.3

5.0

3.3

5.0

3.3

5.0

3.3

5.0

3.3

5.0

3.3

5.0

6.5

5.5

6.5

5.0

6.5

5.5

7.0

5.5

8.0

6.5

7.0

6.0

1.0

7.5

Propagation Delay

Enable Time

9.0

10.0

7.5

7.0

12.5

9.0

13.0

9.5

Enable Time

12.0

9.0

13.0

9.5

Disable Time

t_HZ

t_LZ

12.0

10.0

12.5

10.0

12.5

10.5

13.5

10.5

Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V

Voltage Range 5.0 is 5.0 V ± 0.5 V

Rev.3.00, Nov.12.2004, page 4 of 6

HD74AC126/HD74ACT126

AC Characteristics: HD74ACT126

Ta = +25°C

C_L= 50 pF

Ta = –40°C to +85°C

C_L= 50 pF

Item

Propagation Delay

Enable Time

Symbol V_CC(V)*¹

Min

1.0

Typ

Max

9.0

Min

Max

10.0

Unit

t_PLH

t_PHL

t_ZH

t_ZL

5.0

6.5

7.0

6.0

7.0

8.0

7.0

1.0

10.0

11.0

11.5

9.0

Enable Time

10.0

10.5

Disable Time

t_HZ

t_LZ

Disable Time

Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V

Capacitance

Item

Input capacitance

Symbol

Typ

Unit

Condition

C_IN

4.5

45.0

V_CC= 5.5 V

V_CC= 5.0 V

Power dissipation capacitance

C_PD

Rev.3.00, Nov.12.2004, page 5 of 6

HD74AC126/HD74ACT126

Package Dimensions

As of January, 2003

Unit: mm

10.06

10.5 Max

+ 0.20

7.80

– 0.30

1.42 Max

1.15

0˚ – 8˚

1.27

0.70 ± 0.20

*0.40 ± 0.06

0.15

0.12

Package Code

JEDEC

FP-14DAV

—

JEITA

Mass (reference value)

Conforms

0.23 g

*Ni/Pd/Au plating

As of January, 2003

Unit: mm

8.65

9.05 Max

+ 0.10

6.10

– 0.30

0.635 Max

1.08

0˚ – 8˚

+ 0.67

1.27

*0.40 ± 0.06

0.60

– 0.20

0.15

0.25

Package Code

JEDEC

JEITA

FP-14DNV

Conforms

0.13 g

*Ni/Pd/Au plating

Mass (reference value)

Rev.3.00, Nov.12.2004, page 6 of 6

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Colophon .2.0

HD74AC126FPEL-E [RENESAS]

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