74CBTLV3257: Quad 1-of-2 multiplexer/demultiplexer (Based on PIP 74CBTLV3257)
The 74CBTLV3257 provides a quad 1-of-2 high-speed multiplexer/demultiplexer with common select (S) and output enable (OE) inputs. The low ON resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When pin OE = LOW, one of the two switches is selected (low-impedance ON-state) with pin S. When pin OE = HIGH, all switches are in the high-impedance OFF-state, independent of pin S.
Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 2.3 V to 3.6 V.
To ensure the high-impedance OFF-state during power-up or power-down, OE should be tied to the VCC through a pull-up resistor. The minimum value of the resistor is determined by the current-sinking capability of the driver.
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.
sot519-1_3d
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Quad 1-of-2 multiplexer/demultiplexer (REV 4.0) PDF (167.0 kB) 74CBTLV3257 [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 (4)
| Name/Description | Modified Date |
|---|---|
| plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x... (REV 1.1) PDF (191.0 kB) SOT763-1 [English] | 30 May 2016 |
| plastic small outline package; 16 leads; body width 3.9 mm (REV 1.0) PDF (192.0 kB) SOT109-1 [English] | 08 Feb 2016 |
| plastic thin shrink small outline package; 16 leads; body width 4.4 mm (REV 1.0) PDF (300.0 kB) SOT403-1 [English] | 08 Feb 2016 |
| plastic shrink small outline package; 16 leads; body width 3.9 mm; lead pitch 0.635 mm (REV 1.0) PDF (278.0 kB) SOT519-1 [English] | 08 Feb 2016 |
Packing (4)
| Name/Description | Modified Date |
|---|---|
| DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... (REV 2.0) PDF (191.0 kB) SOT763-1_115 [English] | 05 Jul 2016 |
| SSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (194.0 kB) SOT519-1_118 [English] | 20 Oct 2015 |
| SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 4.0) PDF (210.0 kB) SOT109-1_118 [English] | 24 Apr 2013 |
| TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (218.0 kB) SOT403-1_118 [English] | 08 Apr 2013 |
Supporting Information (4)
| Name/Description | Modified Date |
|---|---|
| Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW [English] | 08 Oct 2009 |
| Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE [English] | 08 Oct 2009 |
| Footprint for reflow soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-REFLOW [English] | 08 Oct 2009 |
| Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English] | 08 Oct 2009 |
IBIS Model
- cbtlv3257 IBIS model (REV 1.0) ibs CBTLV3257 4/7/2013
Ordering Information
| Product | Status | Family | Description | VCC (V) | VPASS (V) | Logic switching levels | 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) | No of pins | Package name | Package version |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3257PW | Active | CBTLV(D) | quad 2:1 mux/demux | 2.3 - 3.6 | 3.3 | CMOS / LVTTL | 400 | 4 | 0.2 | very Low | -40~125 | 125 | 4.5 | 54.6 | 16 | TSSOP16 | SOT403-1 |
| 74CBTLV3257D | Active | CBTLV(D) | quad 2:1 mux/demux | 2.3 - 3.6 | 3.3 | CMOS / LVTTL | 400 | 4 | 0.2 | very Low | -40~125 | 92 | 9.6 | 52 | 16 | SO16 | SOT109-1 |
| 74CBTLV3257BQ | Active | CBTLV(D) | quad 2:1 mux/demux | 2.3 - 3.6 | 3.3 | CMOS / LVTTL | 400 | 4 | 0.2 | very Low | -40~125 | 93 | 13.7 | 62 | 16 | DHVQFN16 | SOT763-1 |
| 74CBTLV3257DS | Active | CBTLV(D) | quad 2:1 mux/demux | 2.3 - 3.6 | 3.3 | CMOS / LVTTL | 400 | 4 | 0.2 | very Low | -40~125 | 148 | 42.0 | 16 | SSOP16 | SOT519-1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3257D |  | SOT109-1 | SO-SOJ-REFLOW
SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74CBTLV3257D,118 (9352 900 05118) | 74CBTLV3257D | 74CBTLV3257D |    | Always Pb-free | 144.9 | 1 | 1 |
| 74CBTLV3257DS | | SOT519-1 | SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74CBTLV3257DS,118 (9352 900 06118) | TLV3257 | 74CBTLV3257DS | | Always Pb-free | 1 | 1 | |
| 74CBTLV3257BQ |  | SOT763-1 | Reel 7" Q1/T1 | Active | 74CBTLV3257BQ,115 (9352 900 04115) | TV3257 | 74CBTLV3257BQ | | Always Pb-free | 144.9 | 1 | 1 | |
| 74CBTLV3257PW |  | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74CBTLV3257PW,118 (9352 900 07118) | TLV3257 | 74CBTLV3257PW | | Always Pb-free | 144.9 | 1 | 1 |
- Quad 1-of-2 multiplexer/demultiplexer 74CBTLV3257PW
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- 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
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- plastic small outline package; 16 leads; body width 3.9 mm NPIC6C596A_Q100
- Footprint for reflow soldering NPIC6C596A_Q100
- Footprint for wave soldering NPIC6C596A_Q100
- SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... NPIC6C596A_Q100
- plastic shrink small outline package; 16 leads; body width 3.9 mm; lead pitch 0.635 mm 74CBTLV3257_Q100
- Footprint for reflow soldering 74HC_T_595_Q100
- SSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... 74CBTLV3257_Q100
- plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x... NPIC6C596A_Q100
- DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... NPIC6C596A_Q100
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