74CBTLV3244BQ: 8-bit bus switch with 4-bit output enables
The 74CBTLV3244 is a dual 4-pole, single-throw bus switch. The device features two output enable inputs (nOE) that each control four switch channels. The switches are disabled when the associated nOE input is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
74CBTLV3244BQ: Product Block Diagram
Outline 3d SOT764-1
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| 8-bit bus switch with 4-bit output enables (REV 2.0) PDF (157.0 kB) 74CBTLV3244 [English] | 19 Dec 2011 |
Brochures (2)
| Name/Description | Modified Date |
|---|---|
| 電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English] | 16 Feb 2015 |
| Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English] | 20 May 2014 |
Selector Guides (2)
| Name/Description | Modified Date |
|---|---|
| ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English] | 19 Nov 2015 |
| Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English] | 08 Jan 2015 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... (REV 1.0) PDF (190.0 kB) SOT764-1 [English] | 08 Feb 2016 |
Packing (1)
| Name/Description | Modified Date |
|---|---|
| DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... (REV 4.0) PDF (203.0 kB) SOT764-1_115 [English] | 23 Apr 2013 |
IBIS Model
- 74CBTLV3244 IBIS model (REV 1.0) ibs CBTLV3244 11/11/2013
Ordering Information
| Product | Status | Family | Function | VCC (V) | Description | VPASS (V) | Package version | Logic switching levels | RON (Ohm) | f(-3dB) (MHz) | No of bits | tpd (ns) | Power dissipation considerations | Tamb (Cel) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | No of pins |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3244BQ | Active | CBTLV(D) | octal bus switch | 2.3 - 3.6 | octal bus switch | 3.3 | SOT764-1 | CMOS / LVTTL | 7 | 400 | 8 | 0.2 | very Low | -40~125 | 76 | 7.3 | 47 | DHVQFN20 | 20 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3244BQ | | SOT764-1 | Reel 7" Q1/T1 | Active | 74CBTLV3244BQ,115 (9352 938 19115) | BTLV3244 | 74CBTLV3244BQ |    | Always Pb-free | 144.9 | 1 | 1 |
- 8-bit bus switch with 4-bit output enables 74CBTLV3244PW
- 電圧レベルシフタ 74AVC16245DGG-Q100
- Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
- ロジック製品セレクションガイド... 74LVC_H_245A_Q100
- Logic selection guide 2016 74LVC_H_245A_Q100
- 74CBTLV3244 IBIS model 74CBTLV3244PW
- plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... 74LVC_H_245A_Q100
- DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... 74LVC_H_245A_Q100
- 74AVCM162836DGG
- 74VHC_T_245
