SN74AS756 Series
8-ch, 4.5-V to 5.5-V bipolar inverters with open-collector outputs
Manufacturer: Texas Instruments
Catalog
8-ch, 4.5-V to 5.5-V bipolar inverters with open-collector outputs
| Part | Output Type | Package / Case | Package / Case [y] | Package / Case [y] | Mounting Type | Number of Bits per Element | Supplier Device Package | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Number of Elements | Logic Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Open Collector | 20-SOIC | 0.295 in | 7.5 mm | Surface Mount | 4 | 20-SOIC | - | 64 mA | 70 °C | 0 °C | 2 | Buffer Inverting | 4.5 V | 5.5 V | ||
Texas Instruments | 20-SOIC | 0.295 in | 7.5 mm | Surface Mount | 4 | 20-SOIC | - | 64 mA | 70 °C | 0 °C | 2 | Buffer Inverting | 4.5 V | 5.5 V | |||
 Texas Instruments | Open Collector | 20-DIP | Through Hole | 4 | 20-PDIP | - | 64 mA | 70 °C | 0 °C | 2 | Buffer Inverting | 4.5 V | 5.5 V | 7.62 mm | 0.3 in |
Key Features
• Open-Collector Outputs Drive Bus Lines or Buffer Memory Address RegistersEliminate the Need for 3-State Overlap Protectionpnp Inputs Reduce dc LoadingOpen-Collector Versions of ´AS240A and ´AS241Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPsOpen-Collector Outputs Drive Bus Lines or Buffer Memory Address RegistersEliminate the Need for 3-State Overlap Protectionpnp Inputs Reduce dc LoadingOpen-Collector Versions of ´AS240A and ´AS241Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
Description
AI
These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters by eliminating the need for 3-state overlap protection. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE andinputs. These devices feature high fan-out and improved fan-in.
The SN54AS756 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AS756 and SN74AS757 are characterized for operation from 0°C to 70°C.
These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters by eliminating the need for 3-state overlap protection. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE andinputs. These devices feature high fan-out and improved fan-in.
The SN54AS756 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AS756 and SN74AS757 are characterized for operation from 0°C to 70°C.