Specification	SN74AHC16541DL

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	8
Number of Elements	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	48-BSSOP
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	48-SSOP
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2 V

SN74AHC16541 Series

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

Part	Supplier Device Package	Mounting Type	Number of Elements	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [y]	Package / Case	Package / Case [y]	Number of Bits per Element	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Logic Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case	Package / Case [custom]
Texas Instruments SN74AHC16541DL	48-SSOP	Surface Mount	2	5.5 V	2 V	0.295 in	48-BSSOP	7.5 mm	8	3-State	85 °C	-40 °C	Buffer Non-Inverting	8 mA	8 mA
Texas Instruments SN74AHC16541DGVR		Surface Mount	2	5.5 V	2 V		48-TFSOP		8	3-State	85 °C	-40 °C	Buffer Non-Inverting	8 mA	8 mA	0.173 in 4.4 mm
Texas Instruments SN74AHC16541DGGR	48-TSSOP	Surface Mount	2	5.5 V	2 V		48-TFSOP		8	3-State	85 °C	-40 °C	Buffer Non-Inverting	8 mA	8 mA	0.24 in	6.1 mm

Pricing

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

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 1.82
		100	$ 1.50
		250	$ 1.08
		1000	$ 0.81

Description

General part information

SN74AHC16541 Series

The 'AHC16541 devices are noninverting 16-bit buffers composed of two 8-bit sections with separate output-enable signals. For either 8-bit buffer section, the two output-enable (1OE1\ and 1OE2\ or 2OE1\ and 2OE2\) inputs must be low for the corresponding Y outputs to be active. If either output-enable input is high, the outputs of that 8-bit buffer section are in the high-impedance state.

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 SN54AHC16541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16541 is characterized for operation from -40°C to 85°C.

Documents

Technical documentation and resources

16-Bit Buffers/Drivers With 3-State Outputs datasheet (Rev. F)

Data sheet