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PARAMETER MEASUREMENT INFORMATION

VOLTAGE WAVEFORM

INPUT RISE AND FALL TIMES

50%

50%

10%

10%

90%

90%

0 V

Input

VOLTAGE WAVEFORMS

PROPAGATION DELAY AND OUTPUT TRANSITION TIMES

50%

50%

50%

10%

10%

90%

90%

0 V

Input

In-Phase

Output

50%

50%

50%

10%

10%

90%

90%

Out-of-Phase

Output

Test

Point

From Output

Under Test

(see Note A)

LOAD CIRCUIT

B. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following

characteristics: PRR

C. The outputs are measured one at a time, with one input transition per measurement.

SN74HCU7204

DUAL INVERTERS

SCLS700 – MAY 2006

Figure 1. Load Circuit and Voltage Waveforms

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