Home Logic & voltage translation Logic gates NOR gates
Home
Logic & voltage translation
Logic gates
NOR gates

SN74LS27

ACTIVE

3-ch, 3-input, 4.75-V to 5.25-V bipolar NOR gates

Order now
Data sheet

SN74LS27

ACTIVE
Data sheet Order now

Product details

Technology family LS Number of channels 3 Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Inputs per channel 3 IOL (max) (mA) 8 IOH (max) (mA) -0.4 Output type Push-Pull Input type Bipolar Features High speed (tpd 10- 50ns) Data rate (max) (Mbps) 35 Rating Catalog Operating temperature range (°C) 0 to 70
Technology family LS Number of channels 3 Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Inputs per channel 3 IOL (max) (mA) 8 IOH (max) (mA) -0.4 Output type Push-Pull Input type Bipolar Features High speed (tpd 10- 50ns) Data rate (max) (Mbps) 35 Rating Catalog Operating temperature range (°C) 0 to 70
PDIP (N) 14 181.42 mm² 19.3 x 9.4 SOIC (D) 14 51.9 mm² 8.65 x 6 SOP (NS) 14 79.56 mm² 10.2 x 7.8
  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

 
  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

 

These devices contain three independent 3-input NOR gates.

The SN5427 and SN54LS27 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7427 and SN74LS27 are characterized for operation from 0°C to 70°C.

 

These devices contain three independent 3-input NOR gates.

The SN5427 and SN54LS27 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7427 and SN74LS27 are characterized for operation from 0°C to 70°C.

 
filter Find other NOR gates
Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet Triple 3-Input Positive-NOR Gates datasheet 01 Mar 1988

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​