74LS279 डाटा शीट PDF( Datasheet )

DM74LS279 Quad S-R Latch August 1986 Revised March 2000 DM74LS279 Quad S-R Latch General Description The DM74LS279 consists of four individual and independent Set-Reset Latches with active low inputs. Two of

19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.3 1.11 Max 8 0.51 Min 2.54 Min 5.06 Max 7.62 2.54 ± 0.25 0.48 ± 0.10 0.25 – 0.05 0° – 15° Hitachi Code JEDEC EIAJ Weight (reference value) + 0.1

54LS279 DM54LS279 DM74LS279 Quad S-R Latches May 1989 54LS279 DM54LS279 DM74LS279 Quad S-R Latches General Description The ’LS279 consists of four individual and independent SetReset Latches with active lo