The 74HC7541; 74HCT7541 is an 8‑bit buffer/line driver with Schmitt‑trigger inputs and 3‑state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high‑impedance OFF‑state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter‑free output signals.
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Octal Schmitt trigger buffer/line driver; 3-state (REV 7.0) PDF (354.0 kB) 74HC_HCT7541 [English] | 04 Mar 2016 |
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Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English] | 13 Mar 2013 |
Pin FMEA 74HC/74HCT family (REV 1.0) PDF (51.0 kB) AN11044 [English] | 16 Mar 2011 |
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HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English] | 01 Nov 1997 |
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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 | Package version | Output drive capability (mA) | tpd (ns) | fmax (MHz) | No of bits | 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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74HC7541DB | Active | HC(T) | 2.0 - 6.0 | Schmitt-triggers | CMOS | octal buffer/line driver Schmitt-trigger (3-State) | SOT339-1 | +/- 7.8 | 11 | 36 | 8 | low | -40~125 | 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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74HC7541DB | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC7541DB,118 (9351 903 00118) | HC7541 | 74HC7541DB | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||
Bulk Pack | Active | 74HC7541DB,112 (9351 903 00112) | HC7541 | 74HC7541DB | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |