Dual D Flip-Flop Positive Edge Trigger

Favorite

Overview

The MC74AC74/74ACT74 is a dual D-type flip-flop with Asynchronous Clear and Set inputs and complementary (Q,Q) outputs. Information at the input is transferred to the outputs on the positive edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse. After the Clock Pulse input threshold voltage has been passed, the Data input is locked out and information present will not be transferred to the outputs until the next rising edge of the Clock Pulse input. Asynchronous Inputs:

LOW input to SD (Set) sets Q to HIGH level LOW input to CD (Clear) sets Q to LOW level Clear and Set are independent of clock Simultaneous LOW on CD and SD makes both Q and Q HIGH

  • Outputs Source/Sink 24 mA
  • ACT74 Has TTL Compatible Inputs CD1SD2 D1Q1CP2 Q2
  • Pb-Free Packages Are Available

Product List

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

Search

Close Search

Products:

4

Share

Product Groups:

Orderable Parts:

4

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Type

Channels

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

MC74AC74DG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

TUBE

55

N

D-Type

2

2

6

9.5

24

$0.2541

More Details

MC74AC74DR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

N

D-Type

2

2

6

9.5

24

$0.2016

More Details

MC74AC74DTR2G

Loading...

Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

REEL

2500

N

D-Type

2

2

6

9.5

24

$0.2177

More Details

NLV74AC74DR2G

Loading...

Last Shipments

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

N

D-Type

2

2

6

9.5

24

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :