SN74AHC126 Series

4-ch, 2-V to 5.5-V buffers with 3-state outputs

Catalog

4-ch, 2-V to 5.5-V buffers with 3-state outputs

Part	Package / Case [x]	Package / Case [y]	Package / Case	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Output Type	Number of Bits per Element	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Logic Type	Package / Case [custom]	Package / Case [custom]	Supplier Device Package	Package / Case	Package / Case
Texas Instruments SN74AHC126DG4	0.154 in	3.9 mm	14-SOIC	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting
Texas Instruments SN74AHC126DR	0.154 in	3.9 mm	14-SOIC	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting
Texas Instruments SN74AHC126PW			14-TSSOP	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting	0.173 "	4.4 mm	14-TSSOP
Texas Instruments SN74AHC126D	0.154 in	3.9 mm	14-SOIC	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting
Texas Instruments SN74AHC126DBR			14-SSOP	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting			14-SSOP	5.3 mm	0.209 "
Texas Instruments SN74AHC126BQAR			14-WFQFN Exposed Pad	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting			14-WQFN (3x2.5)
Texas Instruments SN74AHC126PWRG4			14-TSSOP	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting	0.173 "	4.4 mm	14-TSSOP
Texas Instruments SN74AHC126NSR	0.209 "	5.3 mm	14-SOIC	Surface Mount	8 mA	8 mA	3-State	1	5.5 V	2 V	85 °C	-40 °C	4	Buffer Non-Inverting			14-SO

Catalog

4-ch, 2-V to 5.5-V buffers with 3-state outputs

Key Features

• Operating range 2V to 5.5V VCCLow delay, 3.8 ns (typical with 5-V supply)Latch-up performance exceeds 250mAper JESD 17Operating range 2V to 5.5V VCCLow delay, 3.8 ns (typical with 5-V supply)Latch-up performance exceeds 250mAper JESD 17

Description

The SNx4AHC126 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. For the high-impedance state during power up or power down, OE can be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the drive. The SNx4AHC126 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. For the high-impedance state during power up or power down, OE can be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the drive.