74HC(T)7541: Octal Schmitt trigger buffer/line driver; 3-state

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.

Outline 3d SOT339-1

Data Sheets (1)

Name/Description	Modified Date
Octal Schmitt trigger buffer/line driver; 3-state (REV 7.0) PDF (354.0 kB) 74HC_HCT7541 [English]	04 Mar 2016

Application Notes (2)

Name/Description	Modified Date
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

Users Guides (1)

Name/Description	Modified Date
HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English]	01 Nov 1997

Package Information (3)

Name/Description	Modified Date
plastic small outline package; 20 leads; body width 7.5 mm (REV 1.0) PDF (335.0 kB) SOT163-1 [English]	08 Feb 2016
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
plastic thin shrink small outline package; 20 leads; body width 4.4 mm (REV 1.0) PDF (304.0 kB) SOT360-1 [English]	08 Feb 2016

Packing (3)

Name/Description	Modified Date
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
SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 2.0) PDF (246.0 kB) SOT163-1_118 [English]	15 Apr 2013
TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (225.0 kB) SOT360-1_118 [English]	15 Apr 2013

Supporting Information (3)

Name/Description	Modified Date
Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English]	30 Sep 2013
Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE [English]	30 Sep 2013
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]	08 Oct 2009

Ordering Information

Product	Status
74HCT7541D	Active
74HCT7541PW	Active
74HC7541D	Active
74HC7541PW	Active
74HC7541DB	Active

Package Information

Product ID	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	LeadFree Conversion Date	EFR	IFR(FIT)	MTBF(hour)	MSL	MSL LF
74HC7541PW	SOT360-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HC7541PW,118 (9352 959 62118)	HC7541	74HC7541PW	Always Pb-free	84.9	6.62	1.51E8	1	1
74HCT7541D	SOT163-1	Reflow_Soldering_Profile Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile	Reel 13" Q1/T1	Active	74HCT7541D,118 (9339 679 80118)	74HCT7541D	74HCT7541D	week 30, 2004	84.9	6.62	1.51E8	1	1
74HCT7541D	SOT163-1		Bulk Pack	Active	74HCT7541D,112 (9339 679 80112)	74HCT7541D	74HCT7541D	week 30, 2004	84.9	6.62	1.51E8	1	1
74HC7541D	SOT163-1	Reflow_Soldering_Profile Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile	Reel 13" Q1/T1	Active	74HC7541D,118 (9339 679 40118)	74HC7541D	74HC7541D	week 30, 2004	84.9	6.62	1.51E8	1	1
74HC7541D	SOT163-1		Bulk Pack	Active	74HC7541D,112 (9339 679 40112)	74HC7541D	74HC7541D	week 30, 2004	84.9	6.62	1.51E8	1	1
74HCT7541PW	SOT360-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HCT7541PW,118 (9352 959 64118)	HCT7541	74HCT7541PW	Always Pb-free	84.9	6.62	1.51E8	1	1
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
74HC7541DB	SOT339-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74HC7541DB,112 (9351 903 00112)	HC7541	74HC7541DB	week 17, 2005	84.9	6.62	1.51E8	1	1