双精度单稳态多谐振荡器

Favorite

概览

MC14538B 是一款双路,可重触发,可重置的单稳态多谐振荡器。MC14538B 可从输入脉冲的任何一个边触发,以较宽的宽度范围产生准确的输出脉冲,其持续时间和准确度由外部计时组件确定,是一款双路、可重触发、可重置单稳态多谐振荡器。MC14538B 可从输入脉冲的任何一个边触发,以较宽的宽度范围产生准确的输出脉冲,其持续时间和准确度由外部计时组件、CX 和 RX 确定。输出脉冲宽度 = (Cx) (Rx),其中: Rx 单位为 k,Cx 单位为 F

  • Unlimited Rise and Fall Time Allowed on the A Trigger Input
  • Pulse Width Range = 10 ms to 10 s
  • Latched Trigger Inputs
  • Separate Latched Reset Inputs
  • 3.0 Vdc to 18 Vdc Operational Limits
  • Triggerable from Positive (A Input) or Negative-Going Edge (B-Input)
  • Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range
  • Pin-for-pin Compatible with MC14528B and CD4528B (CD4098)
  • Use the MC54/74HC4538A for Pulse Widths Less Than 10 ms with Supplies Up to 6 V.
  • Pb-Free Packages are Available*

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

搜寻

Close Search

产品:

10

分享

Product Groups:

Orderable Parts:

10

产品

状况

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Type

VCC Min (V)

VCC Max (V)

tpd Max (ns)

PD Max (W)

IO Max (mA)

Reference Price

MC14538BDG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16

1

260

TUBE

48

N

Multivibrator

3

18

300

0.5

2.25

$0.3835

More Details

MC14538BDR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16

1

260

REEL

2500

N

Multivibrator

3

18

300

0.5

2.25

$0.3552

More Details

MC14538BDTR2G

Loading...

Active

CAD Model

Pb

A

H

P

TSSOP-16

1

260

REEL

2500

N

Multivibrator

3

18

300

0.5

2.25

$0.3471

More Details

MC14538BDWG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16W

3

260

TUBE

47

N

Multivibrator

3

18

300

0.5

2.25

$0.5148

More Details

MC14538BDWR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16W

3

260

REEL

1000

N

Multivibrator

3

18

300

0.5

2.25

$0.486

More Details

NLV14538BDG

Loading...

Last Shipments

CAD Model

Pb

A

H

P

SOIC-16

1

260

TUBE

48

N

Multivibrator

3

18

300

0.5

2.25

Price N/A

More Details

NLV14538BDR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16

1

260

REEL

2500

Y

Multivibrator

3

18

300

0.5

2.25

$0.364

More Details

NLV14538BDTR2G

Loading...

Active

CAD Model

Pb

A

H

P

TSSOP-16

1

260

REEL

2500

Y

Multivibrator

3

18

300

0.5

2.25

$0.2909

More Details

NLV14538BDWG

Loading...

Active, Not Rec

CAD Model

Pb

A

H

P

SOIC-16W

3

260

TUBE

47

Y

Multivibrator

3

18

300

0.5

2.25

$0.4173

More Details

NLV14538BDWR2G

Loading...

Active, Not Rec

CAD Model

Pb

A

H

P

SOIC-16W

3

260

REEL

1000

Y

Multivibrator

3

18

300

0.5

2.25

$0.4619

More Details

Show More

1-25 of 25

Products per page

Jump to :