D Flip-Flops and JK Flip-Flops | MC74HC273A

Octal D Flip-Flop

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Overview

High-Performance Silicon-Gate CMOS

The MC74HC273A is identical in pinout to the LS273. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

This device consists of eight D flip-flops with common Clock and Reset inputs. Each flip-flop is loaded with a low-to-high transition of the Clock input. Reset is asynchronous and active low.

  • Output Drive Capability: 10 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS and TTL
  • Operating Voltage Range: 2.0 to 6.0 V
  • Low Input Current: 1.0 mA
  • High Noise Immunity Characteristic of CMOS Devices
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 264 FETs or 66 Equivalent Gates
  • Pb-Free Packages are Available*

Material Composition

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Orderable Parts:

6

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)

Pricing ($/Unit)

MC74HC273ADWR2G

Active

CAD Model

Pb

A

H

P

SOIC-20W

751D-05

3

260

REEL

1000

N

D-Type

8

2

6

29

6

$0.276

More Details

MC74HC273ADWG

Active

CAD Model

Pb

A

H

P

SOIC-20W

751D-05

3

260

TUBE

38

N

D-Type

8

2

6

29

6

$0.2947

More Details

MC74HC273ADTG

Active

CAD Model

Pb

A

H

P

TSSOP-20

9.48

1

260

TUBE

75

N

D-Type

8

2

6

29

6

$0.2737

More Details

MC74HC273ADTR2G

Active

CAD Model

Pb

A

H

P

TSSOP-20

9.48

1

260

REEL

2500

N

D-Type

8

2

6

29

6

$0.2197

More Details

NLV74HC273ADTR2G

Lifetime

CAD Model

Pb

A

H

P

TSSOP-20

9.48

1

260

REEL

2500

Y

D-Type

8

2

6

29

6

$0.3235

More Details

NLV74HC273ADWR2G

Lifetime

CAD Model

Pb

A

H

P

SOIC-20W

751D-05

3

260

REEL

1000

Y

D-Type

8

2

6

29

6

$0.308

More Details

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