← All Components  /  Medical / Lab Connectors
// Medical / Lab Connectors

GPIB IEEE-488 24-Pin

GPIB (IEEE 488.1) is the 24-pin parallel bus for controlling oscilloscopes, signal generators, and spectrum analyzers from computers at up to 8 MB/s.

// Specifications
Standard
IEEE 488.1 IEC 60625
Pin Count
24
Max Speed
8 MB/s
Max Devices
15 per bus
Use Case
Lab automation, ATE, instrument control
// Pin Reference Table
Pin Name Function Type
1 DIO1 Data bit 1 I/O
2 DIO2 Data bit 2 I/O
3 DIO3 Data bit 3 I/O
4 DIO4 Data bit 4 I/O
5 EOI End or identify I/O
6 DAV Data valid I/O
7 NRFD Not ready for data I/O
8 NDAC Not data accepted I/O
9 IFC Interface clear I/O
10 SRQ Service request I/O
11 ATN Attention I/O
12 SHIELD Cable shield GND
13 DIO5 Data bit 5 I/O
14 DIO6 Data bit 6 I/O
15 DIO7 Data bit 7 I/O
16 DIO8 Data bit 8 I/O
17 REN Remote enable I/O
18-24 GND Ground wires GND