Specification	SN74LVTH16500DL

Current - Output High, Low [custom]	64 mA
Current - Output High, Low [custom]	32 mA
Mounting Type	Surface Mount
Number of Circuits	18 Bit
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.295 in
Package / Case	56-BSSOP
Package / Case	7.5 mm
Supplier Device Package	56-SSOP
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.7 V

SN74LVTH16500 Series

3.3-V ABT 18-Bit Universal Bus Transceivers With 3-State Outputs

Part	Supplier Device Package	Package / Case	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type
Texas Instruments SN74LVTH16500DL	56-SSOP	0.295 in	56-BSSOP	7.5 mm	85 °C	-40 °C	18 Bit	64 mA	32 mA	2.7 V	3.6 V	Surface Mount
Texas Instruments SN74LVTH16500GQLR	56-BGA Microstar Junior (7x4.5)		56-VFBGA		85 °C	-40 °C	18 Bit	64 mA	32 mA	2.7 V	3.6 V	Surface Mount
Texas Instruments SN74LVTH16500DGGR	56-TSSOP	0.24 in	56-TFSOP	6.1 mm	85 °C	-40 °C	18 Bit	64 mA	32 mA	2.7 V	3.6 V	Surface Mount
Texas Instruments SN74LVTH16500DLR	56-SSOP	0.295 in	56-BSSOP	7.5 mm	85 °C	-40 °C	18 Bit	64 mA	32 mA	2.7 V	3.6 V	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	340	$ 2.91
Texas Instruments	TUBE	1	$ 3.14
		100	$ 2.75
		250	$ 1.93
		1000	$ 1.55

Description

General part information

SN74LVTH16500 Series

The ’LVTH16500 devices are 18-bit universal bus transceivers designed for low-voltage (3.3-V) VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment.

Data flow in each direction is controlled by output-enable (OEAB and OEBA\), latch-enable (LEAB and LEBA), and clock (CLKAB\ and CLKBA\) inputs. For A-to-B data flow, the devices operate in the transparent mode when LEAB is high. When LEAB is low, the A data is latched if CLKAB\ is held at a high or low logic level. If LEAB is low, the A data is stored in the latch/flip-flop on the high-to-low transition of CLKAB\. OEAB is active high. When OEAB is high, the B-port outputs are active. When OEAB is low, the B-port outputs are in the high-impedance state.

Data flow for B to A is similar to that of A to B but uses OEBA\, LEBA, and CLKBA\. The output enables are complementary (OEAB is active high and OEBA\ is active low).