SN74HCT245NSR

Octal Bus Transceivers With 3-State Outputs

Features

• Operating Voltage Range of 4.5 V to 5.5 V
• High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads
• Low Power Consumption, 80-µA Max I_CC
• Typical t_pd = 14 ns
• ¡À6-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Inputs Are TTL-Voltage Compatible

Description

These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

The ¡¯HCT245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (oC)	Price | Quantity	Package| Pins	Top Side Marking	Package QTY| Package Carrier	Footprints	Samples
SN74HCT245DBLE	OBSOLETE	-40 to 85		SSOP (DB)| 20	View		View		Not Available
SN74HCT245DBR	ACTIVE	-40 to 85	0.33 | 1ku	SSOP (DB)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245DBRE4	ACTIVE	-40 to 85	0.33 | 1ku	SSOP (DB)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245DBRG4	ACTIVE	-40 to 85	0.33 | 1ku	SSOP (DB)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245DW	ACTIVE	-40 to 85	0.29 | 1ku	SOIC (DW)| 20	View	25 | TUBE	View		Purchase Samples
SN74HCT245DWE4	ACTIVE	-40 to 85	0.29 | 1ku	SOIC (DW)| 20	View	25 | TUBE	View		Purchase Samples
SN74HCT245DWG4	ACTIVE	-40 to 85	0.29 | 1ku	SOIC (DW)| 20	View	25 | TUBE	View		Purchase Samples
SN74HCT245DWR	ACTIVE	-40 to 85	0.24 | 1ku	SOIC (DW)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245DWRE4	ACTIVE	-40 to 85	0.24 | 1ku	SOIC (DW)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245DWRG4	ACTIVE	-40 to 85	0.24 | 1ku	SOIC (DW)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245N	ACTIVE	-40 to 85	0.31 | 1ku	PDIP (N)| 20	View	20 | TUBE	View		Contact TI Distributor or Sales Office
SN74HCT245N3	OBSOLETE	-40 to 85		PDIP (N)| 20	View		View		Not Available
SN74HCT245NE4	ACTIVE	-40 to 85	0.31 | 1ku	PDIP (N)| 20	View	20 | TUBE	View		Contact TI Distributor or Sales Office
SN74HCT245NSR	ACTIVE	-40 to 85	0.33 | 1ku	SO (NS)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245NSRE4	ACTIVE	-40 to 85	0.33 | 1ku	SO (NS)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245NSRG4	ACTIVE	-40 to 85	0.33 | 1ku	SO (NS)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245PW	ACTIVE	-40 to 85	0.29 | 1ku	TSSOP (PW)| 20	View	70 | TUBE	View		Purchase Samples
SN74HCT245PWE4	ACTIVE	-40 to 85	0.29 | 1ku	TSSOP (PW)| 20	View	70 | TUBE	View		Purchase Samples
SN74HCT245PWG4	ACTIVE	-40 to 85	0.29 | 1ku	TSSOP (PW)| 20	View	70 | TUBE	View		Purchase Samples
SN74HCT245PWLE	OBSOLETE	-40 to 85		TSSOP (PW)| 20	View		View		Not Available
SN74HCT245PWR	ACTIVE	-40 to 85	0.24 | 1ku	TSSOP (PW)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245PWRE4	ACTIVE	-40 to 85	0.24 | 1ku	TSSOP (PW)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245PWRG4	ACTIVE	-40 to 85	0.24 | 1ku	TSSOP (PW)| 20	View	2000 | LARGE T&R	View		Contact TI Distributor or Sales Office
SN74HCT245PWT	ACTIVE	-40 to 85	0.66 | 1ku	TSSOP (PW)| 20	View	250 | SMALL T&R	View		Purchase Samples
SN74HCT245PWTE4	ACTIVE	-40 to 85	0.66 | 1ku	TSSOP (PW)| 20	View	250 | SMALL T&R	View		Purchase Samples
SN74HCT245PWTG4	ACTIVE	-40 to 85	0.66 | 1ku	TSSOP (PW)| 20	View	250 | SMALL T&R	View		Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.