Specification	SN74AHC1G126DRLR

Current - Output High, Low [custom]	8 mA
Current - Output High, Low [custom]	8 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	1
Number of Elements	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	SOT-553
Supplier Device Package	SOT-5
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2 V

SN74AHC1G126-EP Series

Enhanced product single 2-V to 5.5-V buffer with 3-state outputs

Part	Output Type	Logic Type	Number of Elements	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Mounting Type	Supplier Device Package	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Bits per Element
Texas Instruments 74AHC1G126DCKRE4	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	5-TSSOP SC-70-5 SOT-353	Surface Mount	SC-70-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments 74AHC1G126DCKTG4	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	5-TSSOP SC-70-5 SOT-353	Surface Mount	SC-70-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments SN74AHC1G126DRLR	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	SOT-553	Surface Mount	SOT-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments SN74AHC1G126DCKT	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	5-TSSOP SC-70-5 SOT-353	Surface Mount	SC-70-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments SN74AHC1G126DCKR	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	5-TSSOP SC-70-5 SOT-353	Surface Mount	SC-70-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments SN74AHC1G126DBVT	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	SC-74A SOT-753	Surface Mount	SOT-23-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments 74AHC1G126DBVTG4	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	SC-74A SOT-753	Surface Mount	SOT-23-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments SN74AHC1G126DBVR	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	SC-74A SOT-753	Surface Mount	SOT-23-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments 74AHC1G126DCKTE4	3-State	Buffer Non-Inverting	1	-40 °C	125 °C	5-TSSOP SC-70-5 SOT-353	Surface Mount	SC-70-5	8 mA	8 mA	5.5 V	2 V	1
Texas Instruments 74AHC1G126MDCKTEP	3-State	Buffer Non-Inverting	1	-55 °C	125 ¯C	5-TSSOP SC-70-5 SOT-353	Surface Mount	SC-70-5	8 mA	8 mA	5.5 V	2 V	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.44
		10	$ 0.33
		25	$ 0.30
		100	$ 0.21
		250	$ 0.17
		500	$ 0.14
		1000	$ 0.11
	Digi-Reel®	1	$ 0.44
		10	$ 0.33
		25	$ 0.30
		100	$ 0.21
		250	$ 0.17
		500	$ 0.14
		1000	$ 0.11
	Tape & Reel (TR)	4000	$ 0.07
		8000	$ 0.07
Texas Instruments	LARGE T&R	1	$ 0.15
		100	$ 0.10
		250	$ 0.08
		1000	$ 0.05

Description

General part information

SN74AHC1G126-EP Series

The SN74AHC1G126 is a single bus buffer gate and line driver with 3-state output. The output is disabled when the output-enable (OE) input is low. When OE is high, true data is passed from the A input to the Y output.

To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.