Datasheet Texas Instruments CY74FCT191T — 数据表

制造商	Texas Instruments
系列	CY74FCT191T

可预设的同步4位向上/向下二进制计数器

数据表

PDF, 1.2 Mb, 修订版: A, 档案已发布: Sep 1, 2001

从文件中提取

	CY74FCT191ATSOC	CY74FCT191ATSOCE4	CY74FCT191CTQCT	CY74FCT191CTSOC	CY74FCT191CTSOCE4	CY74FCT191CTSOCT	CY74FCT191CTSOCTG4
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)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No	No	No	No	No	No	No

	CY74FCT191ATSOC	CY74FCT191ATSOCE4	CY74FCT191CTQCT	CY74FCT191CTSOC	CY74FCT191CTSOCE4	CY74FCT191CTSOCT	CY74FCT191CTSOCTG4
N	1	2	3	4	5	6	7
Pin	16	16	16	16	16	16	16
Package Type	DW	DW	DBQ	DW	DW	DW	DW
Industry STD Term	SOIC	SOIC	SSOP	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	40	40	2500	40	40
Carrier	TUBE	TUBE	LARGE T&R	TUBE	TUBE
Device Marking	FCT191A	FCT191A	FT191-3	FCT191C	FCT191C
Width (mm)	7.5	7.5	3.9	7.5	7.5	7.5	7.5
Length (mm)	10.3	10.3	4.9	10.3	10.3	10.3	10.3
Thickness (mm)	2.35	2.35	1.5	2.35	2.35	2.35	2.35
Pitch (mm)	1.27	1.27	.64	1.27	1.27	1.27	1.27
Max Height (mm)	2.65	2.65	1.75	2.65	2.65	2.65	2.65
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	CY74FCT191ATSOC	CY74FCT191ATSOCE4	CY74FCT191CTQCT	CY74FCT191CTSOC	CY74FCT191CTSOCE4	CY74FCT191CTSOCT	CY74FCT191CTSOCTG4
Approx. Price (US$)						0.51 \| 1ku	0.51 \| 1ku
Bits	4	4	4	4	4
Bits(#)						4	4
F @ Nom Voltage(Max), Mhz	70	70	70	70	70
F @ Nom Voltage(Max)(Mhz)						70	70
ICC @ Nom Voltage(Max), mA	0.2	0.2	0.2	0.2	0.2
ICC @ Nom Voltage(Max)(mA)						0.2	0.2
Input Type						TTL	TTL
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Operating Temperature Range(C)						-40 to 85	-40 to 85
Output Drive (IOL/IOH)(Max), mA	64/-32	64/-32	64/-32	64/-32	64/-32
Output Drive (IOL/IOH)(Max)(mA)						64/-32	64/-32
Output Type						CMOS	CMOS
Package Group	SOIC	SOIC	SSOP	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	16SOIC: 106 mm2: 10.3 x 10.3(SOIC)	16SOIC: 106 mm2: 10.3 x 10.3(SOIC)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SOIC: 106 mm2: 10.3 x 10.3(SOIC)	16SOIC: 106 mm2: 10.3 x 10.3(SOIC)
Package Size: mm2:W x L (PKG)						16SOIC: 106 mm2: 10.3 x 10.3(SOIC)	16SOIC: 106 mm2: 10.3 x 10.3(SOIC)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger						No	No
Technology Family	FCT	FCT	FCT	FCT	FCT	FCT	FCT
VCC(Max), V	5.25	5.25	5.25	5.25	5.25
VCC(Max)(V)						5.25	5.25
VCC(Min), V	4.75	4.75	4.75	4.75	4.75
VCC(Min)(V)						4.75	4.75
Voltage(Nom), V	5	5	5	5	5
Voltage(Nom)(V)						5	5
tpd @ Nom Voltage(Max), ns	7.8	7.8	6.2	6.2	6.2
tpd @ Nom Voltage(Max)(ns)						6.2	6.2

	CY74FCT191ATSOC	CY74FCT191ATSOCE4	CY74FCT191CTQCT	CY74FCT191CTSOC	CY74FCT191CTSOCE4	CY74FCT191CTSOCT	CY74FCT191CTSOCTG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Not Compliant
Pb Free	No	No

系列: CY74FCT191T (7)