MC74HC126A ON Semiconductor, MC74HC126A Datasheet - Page 3

MC74HC126A

Manufacturer Part Number

MC74HC126A

Description

(MC74HC125A / MC74HC126A) Quad 3-State Noninverting Buffers

Manufacturer

ON Semiconductor

Datasheet

1.MC74HC126A.pdf (8 pages)

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Î Î Î Î

NOTE: Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High−Speed CMOS Data Book (DL129/D).

NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the ON

* Used to determine the no−load dynamic power consumption: P

DC ELECTRICAL CHARACTERISTICS

AC ELECTRICAL CHARACTERISTICS

Symbol

ON Semiconductor High−Speed CMOS Data Book (DL129/D).

PLH

PLZ

PZL

TLH

PHZ

PZH

PHL

THL

out

Semiconductor High−Speed CMOS Data Book (DL129/D).

Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î

Î Î Î Î Î Î Î Î Î Î

Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î

Minimum High−Level Input Voltage

Maximum Low−Level Input Voltage

Minimum High−Level Output

Voltage

Maximum Low−Level Output

Voltage

Maximum Input Leakage Current

Maximum Three−State Leakage

Current

Maximum Quiescent Supply Current

(per Package)

Maximum Propagation Delay, Input A to Output Y

Maximum Propagation Delay, Output Enable to Y

Maximum Output Transition Time, Any Output

Maximum Input Capacitance

Maximum 3−State Output Capacitance (Output in High−Impedance State)

Power Dissipation Capacitance (Per Buffer)*

(Figures 1 and 3)

(Figures 2 and 4)

(Figures 1 and 3)

Parameter

(Voltages Referenced to GND)

MC74HC125A, MC74HC126A

Î Î Î Î Î Î Î Î Î

= 50 pF, Input t

Output in High−Impedance State

out

= V

| v 20 mA

= 0 mA

= V

= 0.1 V

= V

http://onsemi.com

Test Conditions

or V

or GND

– 0.1 V

or GND

= t

= C

= 6.0 ns)

out

| v 3.6 mA

| v 6.0 mA

| v 7.8 mA

| v 3.6 mA

| v 6.0 mA

| v 7.8 mA

f + I

Î Î Î

2.0

3.0

4.5

6.0

2.0

3.0

4.5

6.0

2.0

4.5

6.0

3.0

4.5

6.0

2.0

4.5

6.0

3.0

4.5

6.0

2.0

3.0

4.5

6.0

2.0

3.0

4.5

6.0

2.0

3.0

4.5

6.0

2.0

3.0

4.5

6.0

−

Î Î Î Î

Î Î Î Î Î Î Î Î Î Î

Î Î Î Î

Î Î Î Î Î Î Î Î Î Î

Î Î Î Î

. For load considerations, see Chapter 2 of the

– 55 to

25_C

Typical @ 25 C, V

3.15

1.35

2.48

3.98

5.48

0.26

120

1.5

2.1

4.2

0.5

0.9

1.8

1.9

4.4

5.9

0.1

4.0

0.1

0.5

Guaranteed Limit

Î Î Î Î

v 85_C

3.15

1.35

2.34

3.84

5.34

0.33

150

115

1.5

2.1

4.2

0.5

0.9

1.8

1.9

4.4

5.9

0.1

1.0

5.0

Î Î Î Î

v 125_C

= 5.0 V

3.15

1.35

160

135

180

135

1.5

2.1

4.2

0.5

0.9

1.8

1.9

4.4

5.9

2.2

3.7

5.2

0.1

0.4

1.0

Î Î

Unit

MC74HC126A ON Semiconductor, MC74HC126A Datasheet - Page 3

MC74HC126A

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