Artifact Details

Title

Flip-flop modules

Catalog Number

102733584

Type

Physical object

Place Manufactured

Santa Monica, Calif.

Identifying Numbers

Model number FB50 Printed in black ink at the top of the extraction handle.
Model number FB51 Printed in black ink at the top of the extraction handle.
Model number FB52 Printed in black ink at the top of the extraction handle.
Model number FB54 Printed in black ink at the top of the extraction handle.
Model number FC15 Printed in black ink at the top of the extraction handle.
Model number FC17 Printed in black ink at the top of the extraction handle.
Model number FC19 Printed in black ink at the top of the extraction handle.
Model number FC20 Printed in black ink at the top of the extraction handle.
Model number FH15 Printed in black ink at the top of the extraction handle.
Model number FH17 Printed in black ink at the top of the extraction handle.
Model number FH19 Printed in black ink at the top of the extraction handle.
Model number FH20 Printed in black ink at the top of the extraction handle.
Model number FL21 Printed in black ink at the top of the extraction handle.
Other number 101004B Stamped in black ink on the circuit side of the FC15 modules.
Other number 101026E Stamped in black ink on the circuit side of the FH15 module.
Other number 101502B Stamped in black ink on the circuit side of the FC17 modules.
Other number 101534C Stamped in black ink on the circuit side of the FH17 modules.
Other number 103133B Stamped in black ink on the circuit side of the FC19 modules.
Other number 103134B Stamped in black ink on the circuit side of the FH19 modules.
Other number 103837 Stamped in black ink on the circuit side of the FB50 module.
Other number 104203D Stamped in black ink on the circuit side of the other two FB51 modules.
Other number 104203E Stamped in black ink on the circuit side of an FB51 module, serial number 7498415.
Other number 104284D Stamped in black ink on the circuit side of the FB51 modules.
Other number 104563E Stamped in black ink on the circuit side of the FB54 modules.
Other number 105168 9 34 30 66 Stamped in black ink on the circuit side of an FC20 module, serial number 9596047.
Other number 105168C Stamped in black ink on the circuit side of an FC20 module, serial number 9552532.
Other number 105169B Stamped in black ink on the circuit side of the FH20 modules.
Other number 110552B Stamped in black ink on the circuit side of the FL21 modules.
Serial number 0070790 Printed vertically in black ink on the extraction handle of an FH20 module.
Serial number 057416 Printed vertically in black ink on the extraction handle of a FC15 module.
Serial number 058046 Printed vertically in black ink on the extraction handle of a FC15 module.
Serial number 1014918 Printed vertically in black ink on the extraction handle of the FH15 module.
Serial number 105965 Printed vertically in black ink on the extraction handle of a FC17 module.
Serial number 113625 Printed vertically in black ink on the extraction handle of an FL21 module.
Serial number 142208 Printed vertically in black ink on the extraction handle of a FC17 module.
Serial number 142263 Printed vertically in black ink on the extraction handle of a FC17 module.
Serial number 2286946 Printed vertically in black ink on the extraction handle of a FB52 module.
Serial number 282825 Printed vertically in black ink on the extraction handle of a FB51 module.
Serial number 286140 Printed vertically in black ink on the extraction handle of an FH17 module.
Serial number 288189 Printed vertically in black ink on the extraction handle of a FB54 module.
Serial number 293314 Printed vertically in black ink on the extraction handle of a FB51 module.
Serial number 295172 Printed vertically in black ink on the extraction handle of an FH19 module.
Serial number 310585 Printed vertically in black ink on the extraction handle of an FH19 module.
Serial number 310598 Printed vertically in black ink on the extraction handle of an FH19 module.
Serial number 45719349 Printed vertically in black ink on the extraction handle of an FL21 module.
Serial number 5157491 Printed vertically in black ink on the extraction handle of an FH20 module.
Serial number 5271306 Printed vertically in black ink on the extraction handle of an FH20 module.
Serial number 634967 Printed vertically in black ink on the extraction handle of a FB52 module.
Serial number 671951 Printed vertically in black ink on the extraction handle of an FH20 module.
Serial number 679533 Printed vertically in black ink on the extraction handle of an FH20 module.
Serial number 679676 Printed vertically in black ink on the extraction handle of an FH20 module.
Serial number 679957 Printed vertically in black ink on the extraction handle of the FB50 module.
Serial number 739424 Printed vertically in black ink on the extraction handle of a FC19 module.
Serial number 739700 Printed vertically in black ink on the extraction handle of a FC19 module.
Serial number 7498415 Printed vertically in black ink on the extraction handle of a FB52 module.
Serial number 814368 Printed vertically in black ink on the extraction handle of a FB54 module.
Serial number 9552532 Printed vertically in black ink on the extraction handle of a FC20 module.
Serial number 9596047 Printed vertically in black ink on the extraction handle of a FC20 module.
Serial number 9626253 Printed vertically in black ink on the extraction handle of an FH17 module.

Dimensions

overall: 6 in x 7/8 in x 5 5/8 in

Description

These modules are PCBs intended to be inserted in a card cage. There is an extraction handle attached to the front of the card, on which a paper label containing the model number, serial number, and other information is printed.

Opposite the handle there are 47 bifurcated gold-plated contacts arranged in two rows. Mounted on the component side of the PCB are the active and passive components, consisting mainly of transistors, diodes, resistors, capacitors, and jumpers.

All the cards have various quality control stamps on one or both sides of the PCB.

This catalog number consists of the following logic module quantities and types:
FB50 1 DC flip-flop
FB51 2 Dual flip-flop
FB52 3 Triple flip-flop
FC15 2 Counter flip-flop
FC17 3 Universal flip-flop
FC19 3 DC flip-flop
FC20 2 Basic flip-flop
FH15 1 Counter flip-flop
FH17 2 Universal flip-flop
FH19 3 DC flip-flop
FH20 6 Basic flip-flop
FL21 2 Basic flip-flop

Category

Component/module