This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

1OE

2OE

1EN

C3

1LE

3D

1D1

1D2

1D3

1D4

1Q1

1Q2

1Q3

1Q4

1D5

1D6

1D7

1D8

1Q5

1Q6

1Q7

1Q8

4D

2D1

2D2

2D3

2D4

2Q1

2Q2

2Q3

2Q4

2D5

2D6

2D7

2D8

2Q5

2Q6

2Q7

2Q8

2EN

C4

2LE

1

2

SN54AHCT16373, SN74AHCT16373

www.ti.com

SCLS336I – JANUARY 2000 – REVISED AUGUST 2014

Functional Block Diagrams (continued)

Figure 4. Logic Symbol

9.3 Feature Description

•

TTL inputs

–

Lowered switching threshold allows up translation from 3.3 V to 5 V

•

Slow edges reduce output ringing

9.4 Device Functional Modes

Table 1. Function Table

(Each 8-bit Latch)

INPUTS

OUTPUT

Q

OE

LE

D

L

H

H

H

L

H

L

L

L

L

X

H

X

X

Z

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