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74ACT245: Octal Bidirectional Transceiver with 3-STATE Inputs/ Outputs
The AC/ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R#) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.
| 74ACT245 Datasheet |
Features
- ICC and IOZ reduced by 50%
- Non-inverting buffers
- Bidirectional data path
- A and B outputs source/sink 24 mA
- ACT245 has TTL-compatible inputs
| Product | Product & Eco Status | Unit Price/1K Order | Packing Method Convention | Package Marking Convention* |
|---|---|---|---|---|
| 74ACT245SJX | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.5719 | SOP 20L
-
1.8 x 5.3 x 12.6mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 274ACT245 |
| 74ACT245SC | Full Production Green as of Dec 2015 China RoHS | $0.3106 | SO 20L WB
-
2.337 x 7.468 x 15.342mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 274ACT245 |
| 74ACT245MSAX | Obsolete as of 23-Sep-2010 ROHS Compliant as of 27-Feb-2006 Replacement Part: None China RoHS | N/A | SSOP 20L
-
2 x 7.8 x 7.5mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
|
| 74ACT245MTCX | Full Production Green as of Aug 2011 China RoHS | $0.2698 | TSSOP 20L
-
1.2 x 4.4 x 6.5mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2ACT245 |
| 74ACT245SCX | Full Production Green as of Dec 2015 China RoHS | $0.3363 | SO 20L WB
-
2.337 x 7.468 x 15.342mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 274ACT245 |
| 74ACT245PC | Obsolete as of 02-Mar-2011 ROHS Compliant as of 27-Feb-2006 Replacement Part: An exact replacement is not available. Please contact your Fairchild Sales representative for assistance. China RoHS | N/A | MDIP 20L
-
3.302 x 6.6 x 26.075mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &4 (4-Digit Date Code) &K
|
| 74ACT245MSA | Obsolete as of 23-Sep-2010 ROHS Compliant as of 27-Feb-2006 Replacement Part: None China RoHS | N/A | SSOP 20L
-
2 x 7.8 x 7.5mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
|
| 74ACT245MTC | Full Production Green as of Aug 2011 China RoHS | $0.2623 | TSSOP 20L
-
1.2 x 4.4 x 6.5mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2ACT245 |
| 74ACT245SJ | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.5719 | SOP 20L
-
1.8 x 5.3 x 12.6mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 274ACT245 |
- SOP 20L Drawing Last Update: Nov 2015
- M20D SOP EIAJ 20L, Packing Drawing Last Update: Jan 2016
- SOIC TUBE Packing Drawing Last Update: Dec 2016
- SO 20L WB Drawing Last Update: Feb 2013
- M20B SOW20, Packing Drawing Last Update: Jan 2016
- SOIC Tape And Reel Packing Drawing Last Update: Jun 2016
- SSOP 20L Drawing Last Update: Oct 2015
- TSSOP 20L Drawing Last Update: Jan 2015
- MTC20 TSSOP20 Leads, Packing Drawing Last Update: Jan 2016
- MDIP 20L Drawing Last Update: Jan 2015
