MC74HCT373A_06 Datasheet, PDF(5/8 Page) ON Semiconductor – Octal 3−State Noninverting Transparent Latch with LSTTL−Compatible Inputs

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MC74HCT373A_06 Datasheet, PDF (5/8 Pages) ON Semiconductor – Octal 3−State Noninverting Transparent Latch with LSTTL−Compatible Inputs

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MC74HCT373A

EXPANDED LOGIC DIAGRAM

LATCH 11

ENABLE

OUTPUT 1

ENABLE

INPUT D

tPLH

2.7 V

1.3 V

0.3 V

90%

1.3 V

10%

tTLH

Figure 1.

SWITCHING WAVEFORMS

GND

tPHL

tTHL

LATCH ENABLE

1.3 V

tPLH

1.3 V

GND

tPHL

Figure 2.

OUTPUT

ENABLE

1.3 V

GND

VALID

tPZL

tPLZ

1.3 V

HIGH

IMPEDANCE

INPUT D

1.3 V

GND

10% VOL

tsu

tPZH tPHZ

90% VOH

LATCH ENABLE

1.3 V

HIGH

GND

IMPEDANCE

Figure 3.

Figure 4.

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