Datasheet Texas Instruments CD74HC688

Manufacturer	Texas Instruments
Series	CD74HC688

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

Datasheets

PDF, 1.3 Mb, Revision: C, File published: Aug 21, 2003

Extract from the document

	CD74HC688E	CD74HC688M	CD74HC688M96	CD74HC688M96E4	CD74HC688MG4	CD74HC688NSR	CD74HC688PWR	CD74HC688PWT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No	Yes	Yes

	CD74HC688E	CD74HC688M	CD74HC688M96	CD74HC688M96E4	CD74HC688MG4	CD74HC688NSR	CD74HC688PWR	CD74HC688PWT
N	1	2	3	4	5	6	7	8
Pin	20	20	20	20	20	20	20	20
Package Type	N	DW	DW	DW	DW	NS	PW	PW
Industry STD Term	PDIP	SOIC	SOIC	SOIC	SOIC	SOP	TSSOP	TSSOP
JEDEC Code	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	20	25	2000	2000	25	2000	2000	250
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	LARGE T&R	SMALL T&R
Device Marking	CD74HC688E	HC688M	HC688M	HC688M	HC688M	HC688M	HJ688	HJ688
Width (mm)	6.35	7.5	7.5	7.5	7.5	5.3	4.4	4.4
Length (mm)	24.33	12.8	12.8	12.8	12.8	12.6	6.5	6.5
Thickness (mm)	4.57	2.35	2.35	2.35	2.35	1.95	1	1
Pitch (mm)	2.54	1.27	1.27	1.27	1.27	1.27	.65	.65
Max Height (mm)	5.08	2.65	2.65	2.65	2.65	2	1.2	1.2
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download

Parameters / Models	CD74HC688E	CD74HC688M	CD74HC688M96	CD74HC688M96E4	CD74HC688MG4	CD74HC688NSR	CD74HC688PWR	CD74HC688PWT
Bits	8	8	8	8	8	8	8	8
F @ Nom Voltage(Max), Mhz	70	70	70	70	70	70	70	70
ICC @ Nom Voltage(Max), mA	0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.08
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Output Drive (IOL/IOH)(Max), mA	5.2/-5.2	5.2/-5.2	5.2/-5.2	5.2/-5.2	5.2/-5.2	5.2/-5.2	5.2/-5.2	5.2/-5.2
Package Group	PDIP	SOIC	SOIC	SOIC	SOIC	SO	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SO: 98 mm2: 7.8 x 12.6(SO)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Technology Family	HC	HC	HC	HC	HC	HC	HC	HC
VCC(Max), V	6	6	6	6	6	6	6	6
VCC(Min), V	2	2	2	2	2	2	2	2
Voltage(Nom), V	6	6	6	6	6	6	6	6
tpd @ Nom Voltage(Max), ns	36	36	36	36	36	36	36	36

	CD74HC688E	CD74HC688M	CD74HC688M96	CD74HC688M96E4	CD74HC688MG4	CD74HC688NSR	CD74HC688PWR	CD74HC688PWT
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes

Download
SN54/74HCT CMOS Logic Family Applications and Restrictions
PDF, 102 Kb, File published: May 1, 1996
The TI SN54/74HCT family of CMOS devices is a subgroup of the SN74HC series with the HCT circuitry modified to meet the interfacing requirements of TTL outputs to high-speed CMOS inputs. The HCT devices can be driven by the TTL circuits directly without additional components. This document describes the TTL/HC interface the operating voltages circuit noise and power consumption. A Bergeron anal

Series: CD74HC688 (8)