74VCX16374DT 查看數據表（PDF） - ON Semiconductor

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74VCX16374DT

Low−Voltage 1.8/2.5/3.3V 16−Bit D−Type Flip−Flop With 3.6 V−Tolerant Inputs and Outputs(3−State, Non−Inverting)

ON Semiconductor 

74VCX16374

Dn

ts

CPn

On

Vm

th

Vm

fmax

tPLH, tPHL

Vm

VIH

OEn

Vm

Vm

Vm

0V

tPZH

tPHZ

VIH

Vm

On

Vm

0V

tPZL

tPLZ

VOH

On

Vm

VOL

VIH

0V

VOH

Vy

≈0V

≈ VCC

Vx

VOL

WAVEFORM 4 − PROPAGATION DELAYS, SETUP AND HOLD TIMES WAVEFORM 5 − OUTPUT ENABLE AND DISABLE TIMES

tR = tF = 2.0 ns, 10% to 90%; f = 1 MHz; tW = 500 ns

tR = tF = 2.0 ns, 10% to 90%; f = 1 MHz; tW = 500 ns

Figure 7. AC Waveforms

Vm

CPn

tw

VIH

Vm

0V

tw

Vm

CPn

VIH

Vm

0V

WAVEFORM 6 − PULSE WIDTH

tR = tF = 2.0 ns (or fast as required) from 10% to 90%

Figure 8. AC Waveforms

Table 3. AC WAVEFORMS

Symbol

VCC

3.3 V ± 0.3 V

VIH

2.7 V

Vm

1.5 V

Vx

VOL + 0.3 V

Vy

VOH − 0.3 V

2.7 V

2.7 V

1.5 V

VOL + 0.3 V

VOH − 0.3 V

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