74ALVCH16843

 

The 74ALVCH16843 has two 9bit D-type latch featuring separate D-type inputs for each latch and 3-State outputs for bus oriented applications. The two sections of each register are controlled independently by the latch enable (nLE), clear (n CLR),preset (nPRE) and output enable (nOE) control gates.

When nOE is LOW, the data in the registers appear at the outputs.When nOE is HIGH, the outputs are in the high impedance OFF state. Operation of the nOE input does not affect the state of the flip-flops.

Supplier

SYMBOL	PARAMETER	CONDITIONS	RATING	UNIT
VCC	DC supply voltage		0.5 to +4.6	V
IIK	DC input diode current	VI < 0	50	mA
IOK	DC output diode current	VO > VCC or VO < 0	±50	mA
VO	DC output voltage	note 2	0.5 to VCC +0.5	V
IO	DC output source or sink current	VO = 0 to VCC	±50	mA
ICC, IGND	DC VCC or GND current		±100	mA
Tstg	storage temperature range		65 to +150	°C
Ptot	power dissipationper package plastic medium-shrink (SSOP) plastic thin-medium-shrink (TSSOP)	for temperature range: -40 to +125 °C above +55°C derate linearly with 11.3 mW/K above +55°C derate linearly with 8 mW/K

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	Part Number	Mfg	Pack	D/C	Qty	Note

	74ALVCH16843	500	99/00+	TSOP56	PHILIPS
	ACEON INTERNATIONAL (HK) ELECTRONICS CO.,LTD Hong Kong Contact: Ms. jane   Tel: 00-852-30508312 Fax: 00-852-27810061

	74ALVCH16843	PHILIPS	TSOP	99/00+	468
	Shujie Electronics Technology Co,.Ltd China (Mainland) Contact: Ms. Lucy   Tel: 86-755-82791896 Fax: 86-755-82791096

	74ALVCH16843	PHILIPS	TSOP		34040
	E-Chips Solution Co.,LTD Hong Kong Contact: Ms. Antonia Leung   Tel: 86-755-61358345 Fax: 86-755-83793928

	74ALVCH16843	TSOP56	PHILIPS	99/00+	4838
	HORU ELECTRONIC TECHNOLOGY (HK) CO.,LIMITED Hong Kong Contact: Ms. Lucy   Tel: 00852-6525-9159 Fax: 00852-6635-8325

	74ALVCH16843	PHILIPS	TSOP		500
	WELL-SOURCE COMPONENTS China (Mainland) Contact: Ms. SUSIE CHEN   Tel: 86-755-28536689 Fax: 86-755-82810359

	74ALVCH16843	PHILIPS	TSOP	99/00+	4838
	DHK INTERNATIONAL（HK）CO.,LIMITED Hong Kong Contact: Ms. Landi   Tel: +852-852-60819241 Fax: +852-852-66312078

	74ALVCH16843	PHILIPS	TSOP	99/00+	500
	CINTY INT'L (HK) INDUSTRY CO., LIMITED Hong Kong Contact: Mr. John Huang   Tel: 86-755-61358345 Fax: 86-755-83793928

	74ALVCH16843	PHILIPS	TSOP	99/00+	500	advantage stock,pls feel free to contact us"
	Barons Electronics Co., Ltd China (Mainland) Contact: Mr. Henry Chen   Tel: 86-755-83682588 Fax: 86-755-83682613

	74ALVCH16843	PHILIPS	TSOP	99/00+	500
	Billiontop International LTD Hong Kong Contact: Mr. terry   Tel: +86-0755-33203689 Fax: +86-0755-33203689

	74ALVCH16843	PHILIPS		99/00+	460	New and In Stock
	B.T.Chips(HONGKONG) Electronics Co.,Ltd China (Mainland) Contact: Ms. Danna Lee   Tel: 86-0755-29215002 /28419240 Fax: 86-0755-28419240

	74ALVCH16843	PHILIPS	TSOP		500
	SZ Xing Heng Chang elec China (Mainland) Contact: Mr. Stone   Tel: 86-755-36936268 Fax: --36936268

	74ALVCH16843	PHILIPS	TSOP		500
	Shenzhen Baoan Zhongtu XingChang Electron China (Mainland) Contact: Mr. Chunyu   Tel: 86-0755-33163975 Fax: 86-0755-33196688

	74ALVCH16843	PHILIPS	TSOP	10+	2450
	YUKO TECHNOLOGY DEVELOPMENT LIMITED China (Mainland) Contact: Mr. Steven   Tel: 86-0755-83259155 Fax:

	74ALVCH16843DGG	NXP	SOT	443	73
	Winsome Holding (HK) Group Company Limited Hong Kong Contact: Mr. Ho   Tel: +86-755-82807955 Fax: +86-755-83234025

	74A04FC	PHI	SOP		5
	TOPSUN(HK)ELECTRONIC CO. China (Mainland) Contact: Ms. amy lin   Tel: 0086-755-82811598 Fax:

	74A04FC	PHI	SOP	08+	3500
	Yililan Teachnology Co.,Ltd China (Mainland) Contact: Mr. David   Tel: +86-0755-83014388 Fax: +86-0755-82814388

	74A04FC	AD	SOP	09+	1154	~~
	Su Zhou Young-Special Electronic Co., LTD China (Mainland) Contact: Mr. Benson_Zhang   Tel: 86-0512-68601189 Fax: 86-0512-68606635

	74A04P		DIP		478
	Yingtai Electronic Co,Ltd China (Mainland) Contact: Ms. Claire Huang   Tel: 86-755-82539125 Fax: 86-755-82539160

	74A074	FAIRCHILD	SMD	05+	993
	BEST ELECTRONICS (HK) CO., LTD China (Mainland) Contact: Ms. Nancy   Tel: 86-755-82534291 Fax: 86-755-82736436

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