SN74AHC16240 Series

16-ch, 2-V to 5.5-V inverters with 3-state outputs

Catalog

16-ch, 2-V to 5.5-V inverters with 3-state outputs

Part	Logic Type	Package / Case [y]	Package / Case	Package / Case [y]	Output Type	Number of Elements	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Mounting Type	Package / Case	Package / Case [custom]
Texas Instruments SN74AHC16240DL	Buffer Inverting	0.295 in	48-BSSOP	7.5 mm	3-State	4	8 mA	8 mA	4	85 °C	-40 °C	5.5 V	2 V	48-SSOP	Surface Mount
Texas Instruments 74AHC16240DGGRG4	Buffer Inverting		48-TFSOP		3-State	4	8 mA	8 mA	4	85 °C	-40 °C	5.5 V	2 V	48-TSSOP	Surface Mount	0.24 in	6.1 mm
Texas Instruments SN74AHC16240DLR	Buffer Inverting	0.295 in	48-BSSOP	7.5 mm	3-State	4	8 mA	8 mA	4	85 °C	-40 °C	5.5 V	2 V	48-SSOP	Surface Mount

Catalog

16-ch, 2-V to 5.5-V inverters with 3-state outputs

Key Features

• Members of the Texas InstrumentsWidebusTMFamilyEPICTM(Enhanced-Performance Implanted CMOS) ProcessOperating Range 2-V to 5.5-V VCCDistributed VCCand GND Pins Minimize High-Speed Switching NoiseFlow-Through Architecture Optimizes PCB LayoutLatch-Up Performance Exceeds 250 mA Per JESD 17Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center SpacingsEPIC and Widebus are trademarks of Texas Instruments Incorporated.Members of the Texas InstrumentsWidebusTMFamilyEPICTM(Enhanced-Performance Implanted CMOS) ProcessOperating Range 2-V to 5.5-V VCCDistributed VCCand GND Pins Minimize High-Speed Switching NoiseFlow-Through Architecture Optimizes PCB LayoutLatch-Up Performance Exceeds 250 mA Per JESD 17Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center SpacingsEPIC and Widebus are trademarks of Texas Instruments Incorporated.

Description

The 'AHC16240 devices are 16-bit buffers and line drivers designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. They provide inverting outputs and symmetrical active-low output-enable (OE\) inputs. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN54AHC16240 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16240 is characterized for operation from -40°C to 85°C. The 'AHC16240 devices are 16-bit buffers and line drivers designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. They provide inverting outputs and symmetrical active-low output-enable (OE\) inputs. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN54AHC16240 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16240 is characterized for operation from -40°C to 85°C.