SCAS528E August   1995  – July 2024 SN54AC32 , SN74AC32

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 Recommended Operating Conditions
    3. 4.3 Thermal Information
    4. 4.4 Electrical Characteristics
    5. 4.5 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    6. 4.6 Switching Characteristics, VCC = 5 V ± 0.5 V
    7. 4.7 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Functional Block Diagram
    2. 6.2 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • J|14
  • FK|20
  • W|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Pin Configuration and Functions

SN54AC32 SN74AC32 SN54AC32 J or W Package; SN74AC32 D, DB, N, NS, or PW Package (Top View)Figure 3-1 SN54AC32 J or W Package; SN74AC32 D, DB, N, NS, or PW Package (Top View)
SN54AC32 SN74AC32 SN54AC32 FK Package (Top View)Figure 3-2 SN54AC32 FK Package (Top View)
Table 3-1 Pin Functions
PIN TYPE(1) DESCRIPTION
NAME SN74AC32 SN54AC32
D, DB, DGV, N, NS, PW, RGY, BQA J, W FK
1A

1

1

2

 I 1A Input
1B

2

23

3

 I 1B Input
1Y

3

3

4

 O 1Y Output
2A

4

4

6

 I 2A Input
2B

5

5

8

 I 2B Input
2Y

6

6

9

 O 2Y Output
3A

9

9

13

 I 3A Input
3B

10

10

14

 I 3B Input
3Y

8

8

12

 O 3Y Output
4A 12

12

18

 I 4A Input
4B 13

13

19

 I 4B Input
4Y 11

11

16

 O 4Y Output
GND 7 7 10 — Ground Pin
NC — —

1, 5, 7, 11, 15, 17

 — No Connection
VCC 14 14 20 — Power Pin

Thermal Pad(2)

 – – – –

Thermal Pad
(1) Signal Types: I = Input, O = Output, I/O = Input or Output.
(2) RGY and BQA Package Only