Low Voltage CMOS Dual D Flip-Flop

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概览

The MC74LCX74 is a high performance, dual D-type flip-flop with asynchronous clear and set inputs and complementary (O, Obar) outputs. Itoperates from a 2.7 to 3.6V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A V Ispecification of 5.5V allows MC74LCX74 inputs to be safely driven from5V devices.

The MC74LCX74 consists of 2 edge-triggered flip-flops with individual D-type inputs. The flip-flop will store the state of individual D inputs, that meet the setup and hold time requirements, on the LOW-to-HIGH Clock (CP) transition.

  • Designed for 2.7 to 3.6V V CC Operation
  • 5V Tolerant Inputs - Interface Capability With 5V TTL Logic
  • LVTTL Compatible
  • 24mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current in All Three Logic States (10mA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500mA
  • ESD Performance: Human Body Model >2000V; Machine Model >200V
  • Pb-Free Packages are Available*

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Package Type

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MSL Type

MSL Temp (°C)

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Container Qty.

ON Target

Type

Channels

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

MC74LCX74DG

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

TUBE

55

N

D-Type

2

2

3.6

7

24

$0.1895

More Details

MC74LCX74DR2G

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

N

D-Type

2

2

3.6

7

24

$0.1203

More Details

MC74LCX74DTG

Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

TUBE

96

N

D-Type

2

2

3.6

7

24

$0.2788

More Details

MC74LCX74DTR2G

Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

REEL

2500

N

D-Type

2

2

3.6

7

24

$0.1409

More Details

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