SN74LS390NSR

Mfr. #:: SN74LS390NSR
描述:: Counter ICs Dual 4-Bit Decade Counters
生命週期:: 製造商新產品
數據表:: SN74LS390NSR 數據表
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更多信息:: SN74LS390NSR 更多信息 SN74LS390NSR Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 計數器 IC

RoHS：: Y

安裝方式：: 貼片/貼片

包裝/案例：: SO-16

計數器類型：: 十年

邏輯系列：: LS

位數：: 4 bit

計數方法：: 異步

工作電源電壓：: 4.75 V to 5.25 V

最低工作溫度：: 0 C

最高工作溫度：: + 70 C

系列：: SN74LS390

打包：: 捲軸

功能：: 櫃檯

工作溫度範圍：: 0 C to + 70 C

輸出電流：: 8 mA/- 0.4 mA

品牌：: 德州儀器

產品類別：: 計數器 IC

出廠包裝數量：: 2000

子類別：: 計數器 IC

單位重量：: 0.007079 oz

Tags: SN74LS390NS, SN74LS390N, SN74LS390, SN74LS39, SN74LS3, SN74LS, SN74L, SN74, SN7

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74LS390NSR 評級和評論

S***v

It came quickly, we'll check.

2019-04-23

I***r

Thank you

2019-03-29

C***z

I arrive my package all well seller recommended a little attracted by distance and courier but i arrive thanks

2019-04-25

SN74LS390NSR 描述

***p One Stop Global: Counter/Divider Dual 4-Bit Decade UP 16-Pin SOP T/R

***ser: Counter ICs Dual 4-Bit Decade Counters

***as Instruments: Dual 4-Bit Decade Counters 16-SO 0 to 70

***i-Key: IC BIN COUNTR DUAL 4BIT 16SO

***ark: Counter Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOP; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes

***: Each of these monolithic circuits contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters in a single package. The '390 and 'LS390 incorporate dual divide-by-two and divide-by-five counters, which can be used to implement cycle lengths equal to any whole and/or cumulative multiples of 2 and/or 5 up to divide-by-100. When connected as a bi-quinary counter, the separate divide-by-two circuit can be used to provide symmetry (a square wave) at the final output stage. The '393 and 'LS393 each comprise two independent four-bit binary counters each having a clear and a clock input. N-bit binary counters can be implemented with each package providing the capability of divide-by-256. The '390, 'LS390, '393, and 'LS393 have parallel outputs from each counter stage so that any submultiple of the input count frequency is available for system-timing signals. Series 54 and Series 54LS circuits are characterized for operation over the full military temperature range of -55°C to 125°C; Series 74 and Series 74LS circuits are characterized for operation from 0°C to 70°C.

***ASI

Market price

型號	描述	庫存	價格
SN74LS390NSR DISTI # 29563681	Counter/Divider Dual 4-Bit Decade UP 16-Pin SOP T/R RoHS: Compliant	2000	2000:$0.6544
SN74LS390NSR DISTI # SN74LS390NSR-ND	IC BIN COUNTR DUAL 4BIT 16SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$0.6979
SN74LS390NSR DISTI # SN74LS390NSR	Counter/Divider Dual 4-Bit Decade UP 16-Pin SOP T/R - Tape and Reel (Alt: SN74LS390NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.7499 4000:$0.7139 8000:$0.6899 12000:$0.6669 20000:$0.6479
SN74LS390NSR	Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO16 RoHS: Compliant	28000	1000:$0.6800 500:$0.7200 100:$0.7500 25:$0.7800 1:$0.8400
SN74LS390NSR DISTI # 595-SN74LS390NSR	Counter ICs Dual 4-Bit Decade Counters RoHS: Compliant	1150	1:$1.5200 10:$1.2900 100:$1.0400 500:$0.9050 1000:$0.7500 2000:$0.6980 4000:$0.6730 10000:$0.6470
SN74LS390NSRG4 DISTI # 595-SN74LS390NSRG4	Counter ICs Dual 4B Decade Counters RoHS: Compliant	0
SN74LS390NSRE4 DISTI # 595-SN74LS390NSRE4	Counter ICs Dual 4-Bit Decade Counters RoHS: Compliant	0
SN74LS390NSR		9237

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