CD74AC153 datasheet(3/29 Pages) TI2

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3 Pin Configuration and Functions

Figure 3-1. CD54AC153 J Package, 16-Pin CDIP;

CD74AC153 D, N, or PW Package; 16-Pin SOIC,

PDIP, or TSSOP (Top View)

1C3

1C2

1C1

1C0

GND

2C3

2C2

2C1

2C0

PAD

Figure 3-2. CD74AC153 BQB Package; 16-Pin

WQFN (Top View)

Table 3-1. Pin Functions

TYPE(1)

DESCRIPTION

NO.

NAME

Channel 1, output strobe, active low

Address select B

1C3

Channel 1, data input 3

1C2

Channel 1, data input 2

1C1

Channel 1, data input 1

1C0

Channel 1, data input 0

Channel 1, data output

GND

—

Ground

Channel 2, data output

2C0

Channel 2, data input 0

2C1

Channel 2, data input 1

2C2

Channel 2, data input 2

2C3

Channel 2, data input 3

Address select A

Channel 2, output strobe, active low

VCC

—

Positive supply

Thermal Pad(2)

—

The thermal pad can be connected to GND or left floating. Do not connect to any other

signal or supply

(1)

I = input, O = output, P = power, FB = feedback, GND = ground, N/A = not applicable

(2)

BQB Package only

www.ti.com

CD54AC153, CD74AC153

SCHS334C – MARCH 2003 – REVISED APRIL 2025

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