Dual D Flip-Flop with Set and Reset

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Overview

The MC74VHC74 is an advanced high speed CMOS D-type flip-flop fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

The signal level applied to the D input is transferred to Q output during the positive going transition of the Clock pulse.

Reset (RD) and Set (SD) are independent of the Clock (CP) and are accomplished by setting the appropriate input Low.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.

  • High Speed: fmax = 170MHz (Typ) at VCC = 5V
  • Low Power Dissipation: ICC = 2µA (Max) at TA = 25 C
  • High Noise Immunity: VNIH = VNIL = 28% VCC
  • Power Down Protection Provided on Inputs
  • Balanced Propagation Delays
  • Designed for 2V to 5.5V Operating Range
  • Low Noise: VOLP = 0.8V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300mA
  • ESD Performance: HBM > 2000V; Machine Model > 200V
  • Chip Complexity: 128 FETs or 32 Equivalent Gates
  • Pb-Free Packages are Available

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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)

MC74VHC74DTR2G

Active

CAD Model

Pb

A

H

P

TSSOP-14

1

260

REEL

2500

N

D-Type

2

2

5.5

9.3

8

$0.1944

More Details

MC74VHC74DR2G

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

N

D-Type

2

2

5.5

9.3

8

$0.1733

More Details

MC74VHC74DTG

Active

CAD Model

Pb

A

H

P

TSSOP-14

1

260

TUBE

96

N

D-Type

2

2

5.5

9.3

8

$0.238

More Details

NLV74VHC74DTR2G

Lifetime

CAD Model

Pb

A

H

P

TSSOP-14

1

260

REEL

2500

Y

D-Type

2

2

5.5

9.3

8

$0.2249

More Details

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