SCLS094F December 1982 – June 2021 SN54HC74 , SN74HC74
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The SNx4HC74 devices contain two independent D-type positive-edge-triggered flip-flops with asynchronous preset and clear pins for each.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
SN74HC74D | SOIC (14) | 8.70 mm × 3.90 mm |
SN74HC74DB | SSOP (14) | 6.50 mm × 5.30 mm |
SN74HC74N | PDIP (14) | 19.30 mm × 6.40 mm |
SN74HC74NS | SO (14) | 10.20 mm × 5.30 mm |
SN74HC74PW | TSSOP (14) | 5.00 mm × 4.40 mm |
SN54HC74J | CDIP (14) | 21.30 mm × 7.60 mm |
SN54HC74W | CFP (14) | 9.20 mm × 6.29 mm |
SN54HC74FK | LCCC (20) | 8.90 mm × 8.90 mm |