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MC74LCX16374
(Rev.:2012)

Low-Voltage CMOS 16-Bit D-Type Flip-Flop

ON Semiconductor 

MC74LCX16374

DC ELECTRICAL CHARACTERISTICS

Symbol

Characteristic

Condition

VIH HIGH Level Input Voltage (Note 2)

2.3 V ≤ VCC ≤ 2.7 V

2.7 V ≤ VCC ≤ 3.6 V

VIL LOW Level Input Voltage (Note 2)

2.3 V ≤ VCC ≤ 2.7 V

2.7 V ≤ VCC ≤ 3.6 V

VOH HIGH Level Output Voltage

2.3 V ≤ VCC ≤ 3.6 V; IOL = 100 mA

VCC = 2.3 V; IOH = −8 mA

VCC = 2.7 V; IOH = −12 mA

VCC = 3.0 V; IOH = −18 mA

VCC = 3.0 V; IOH = −24 mA

VOL LOW Level Output Voltage

2.3 V ≤ VCC ≤ 3.6 V; IOL = 100 mA

VCC = 2.3 V; IOL = 8 mA

VCC = 2.7 V; IOL = 12 mA

VCC = 3.0 V; IOL = 16 mA

VCC = 3.0 V; IOL = 24 mA

IOZ 3−State Output Current

VCC = 3.6 V, VIN = VIH or VIL,

VOUT = 0 to 5.5 V

IOFF Power Off Leakage Current

VCC = 0, VIN = 5.5 V or VOUT = 5.5 V

IIN

Input Leakage Current

VCC = 3.6 V, VIN = 5.5 V or GND

ICC Quiescent Supply Current

VCC = 3.6 V, VIN = 5.5 V or GND

DICC Increase in ICC per Input

2.3 ≤ VCC ≤ 3.6 V; VIH = VCC − 0.6 V

2. These values of VI are used to test DC electrical characteristics only.

TA = −55°C to +125°C

Min

Max

1.7

2.0

0.7

0.8

VCC − 0.2

1.8

2.2

2.4

2.2

0.2

0.6

0.4

0.4

0.55

±5

Units

V

V

V

V

mA

10

mA

±5

mA

10

mA

500

mA

AC CHARACTERISTICS (tR = tF = 2.5 ns; CL = 50 pF; RL = 500 W)

TA = −55°C to +125°C

VCC = 3.3 V ± 0.3 V

CL = 50 pF

VCC = 2.7 V

CL = 50 pF

VCC = 2.5 V ± 0.2 V

CL = 30 pF

Symbol

Parameter

Waveform Min

Max

Min

Max

Min

Max Units

fmax Clock Pulse Frequency

1

170

MHz

tPLH Propagation Delay

tPHL CP to On

1

1.5

6.2

1.5

6.5

1.5

7.4

ns

1.5

6.2

1.5

6.5

1.5

7.4

tPZH Output Enable Time to

tPZL High and Low Level

2

1.5

6.1

1.5

6.3

1.5

7.9

ns

1.5

6.1

1.5

6.3

1.5

7.9

tPHZ Output Disable Time From

tPLZ High and Low Level

2

1.5

6.0

1.5

6.2

1.5

7.2

ns

1.5

6.0

1.5

6.2

1.5

7.2

ts

Setup Time, HIGH or LOW Dn to

1

2.5

2.5

3.0

ns

CP

th

Hold Time, HIGH or LOW Dn to CP

1

1.5

1.5

2.0

ns

tw

CP Pulse Width, HIGH

3

3.0

3.0

3.5

ns

tOSHL Output−to−Output Skew

1.0

ns

tOSLH (Note 3)

1.0

3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.

The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (tOSHL) or LOW−to−HIGH (tOSLH); parameter

guaranteed by design.

http://onsemi.com

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