74HC(T)688: 8-bit magnitude comparator _ BDTIC a Leading Distributor in China

74HC(T)688: 8-bit magnitude comparator

The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

The 74HC/HCT688 are 8-bit magnitude comparators. They perform comparison of two 8-bit binary or BCD words.

The output provides P = Q.

74HC_T_688: Product Block Diagram

Outline 3d SOT339-1

Data Sheets (1)

Name/Description	Modified Date
8-bit magnitude comparator (REV 1.0) PDF (48.0 kB) 74HC_HCT688_CNV [English]	01 Dec 1990

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 (2)

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
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

Design Support

D12_PC_sch_ver2_0_1 (REV 0.1) ZIP D12_PC_SCH_VER2_0_1 4/23/1998

Ordering Information

Product	Status
74HC688PW	Active
74HC688D	Active
74HC688DB	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
74HC688PW	SOT360-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HC688PW,118 (9351 891 70118)	HC688	74HC688PW	week 5, 2005	84.9	6.62	1.51E8	1	1
74HC688PW	SOT360-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74HC688PW,112 (9351 891 70112)	HC688	74HC688PW	week 5, 2005	84.9	6.62	1.51E8	1	1
74HC688DB	SOT339-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HC688DB,118 (9351 887 60118)	HC688	74HC688DB	week 17, 2005	84.9	6.62	1.51E8	1	1
74HC688DB	SOT339-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74HC688DB,112 (9351 887 60112)	HC688	74HC688DB	week 17, 2005	84.9	6.62	1.51E8	1	1
74HC688D	SOT163-1	Reflow_Soldering_Profile Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile	Reel 13" Q1/T1 CECC	Active	74HC688D,653 (9337 139 00653)	74HC688D	74HC688D	week 30, 2004	84.9	6.62	1.51E8	1	1
74HC688D	SOT163-1		Bulk Pack, CECC	Active	74HC688D,652 (9337 139 00652)	74HC688D	74HC688D	week 30, 2004	84.9	6.62	1.51E8	1	1