Datasheet Texas Instruments CD74HC640 — 数据表

制造商	Texas Instruments
系列	CD74HC640

具有三态输出的高速CMOS逻辑八路反相总线收发器

数据表

PDF, 518 Kb, 修订版: B, 档案已发布: Apr 28, 2003

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	CD74HC640E	CD74HC640EE4	CD74HC640M	CD74HC640MG4
Lifecycle Status	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

	CD74HC640E	CD74HC640EE4	CD74HC640M	CD74HC640MG4
N	1	2	3	4
Pin	20	20	20	20
Package Type	N	N	DW	DW
Industry STD Term	PDIP	PDIP	SOIC	SOIC
JEDEC Code	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G
Package QTY	20	20	25	25
Carrier	TUBE	TUBE	TUBE	TUBE
Device Marking	CD74HC640E	CD74HC640E	HC640M	HC640M
Width (mm)	6.35	6.35	7.5	7.5
Length (mm)	24.33	24.33	12.8	12.8
Thickness (mm)	4.57	4.57	2.35	2.35
Pitch (mm)	2.54	2.54	1.27	1.27
Max Height (mm)	5.08	5.08	2.65	2.65
Mechanical Data	下载	下载	下载	下载

Parameters / Models	CD74HC640E	CD74HC640EE4	CD74HC640M	CD74HC640MG4
Bits	8	8	8	8
F @ Nom Voltage(Max), Mhz	29	29	29	29
ICC @ Nom Voltage(Max), mA	0.08	0.08	0.08	0.08
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Output Drive (IOL/IOH)(Max), mA	-7.8/7.8	-7.8/7.8	-7.8/7.8	-7.8/7.8
Package Group	PDIP	PDIP	SOIC	SOIC
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	See datasheet (PDIP)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)
Rating	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No
Technology Family	HC	HC	HC	HC
VCC(Max), V	6	6	6	6
VCC(Min), V	2	2	2	2
Voltage(Nom), V	6	6	6	6
tpd @ Nom Voltage(Max), ns	20	20	20	20

	CD74HC640E	CD74HC640EE4	CD74HC640M	CD74HC640MG4
RoHS	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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SN54/74HCT CMOS Logic Family Applications and Restrictions
PDF, 102 Kb, 档案已发布: 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

系列: CD74HC640 (4)