The 74LV245 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC245 and 74HCT245.
The 74LV245 is an octal transceiver with non-inverting 3-state bus compatible outputs in both send and receive directions. A send/receive (DIR) input controls direction, and an output enable (OE) input makes easy cascading possible. Pin OE controls the outputs so that the buses are effectively isolated.
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Octal bus transceiver; 3-state (REV 4.0) PDF (170.0 kB) 74LV245 [English] | 09 Mar 2016 |
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Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English] | 13 Mar 2013 |
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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 |
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plastic shrink small outline package; 20 leads; body width 5.3 mm (REV 1.0) PDF (325.0 kB) SOT339-1 [English] | 08 Feb 2016 |
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SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (204.0 kB) SOT339-1_118 [English] | 02 Oct 2015 |
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Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English] | 08 Oct 2009 |
Product | Status | Family | VCC (V) | Function | Logic switching levels | Description | Output drive capability | Package version | tpd (ns) | No of bits | fmax (MHz) | 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 |
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74LV245DB | Active | LV | 1.0 - 5.5 | Transceivers | TTL | octal transceiver (3-state) | +/- 16 | SOT339-1 | 7 | 8 | 30 | low | 136 | 40.0 | SSOP20 | 20 |
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 | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
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74LV245DB | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74LV245DB,118 (9350 805 90118) | LV245 | 74LV245DB | week 17, 2005 | 144.9 | 10.23 | 9.78E7 | 1 | 1 | ||
Bulk Pack | Active | 74LV245DB,112 (9350 805 90112) | LV245 | 74LV245DB | week 17, 2005 | 144.9 | 10.23 | 9.78E7 | 1 | 1 |