SN74LS193NSR

Mfr. #:: SN74LS193NSR
描述:: Counter ICs 4-Bit Sync Up/Down
生命週期:: 製造商新產品
數據表:: SN74LS193NSR 數據表
交貨:: DHL FedEx Ups TNT EMS
支付:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:: SN74LS193NSR 更多信息 SN74LS193NSR 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：: 二進制

邏輯系列：: LS

位數：: 4 bit

計數方法：: 異步

計數順序：: 上/下

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：: SN74LS193

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: SN74LS193NS, SN74LS193N, SN74LS193, SN74LS19, SN74LS1, 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

SN74LS193NSR 評級和評論

V***y

In two months never got. The order was completed after the confirmation time. Opened a dispute. The money was returned. Lost in the expanses of russia, judging by the tracking...

2019-01-18

C***s

LED’s are bright and full of colour, thanks.

2019-04-10

J***r

Looks good, still have to test one

2019-05-18

K***n

good item and let's keep it up good service

2019-03-20

SN74LS193NSR 描述

***as Instruments: Synchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear 16-SO 0 to 70

***ical: Counter Single 4-Bit Binary UP/Down 16-Pin SOP T/R

***ser: Logic - Counters 4-Bit Sync Up/Down

***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

***as Instr.: These monolithic circuits are synchronous reversible (up/down) counters having a complexity of 55 equivalent gates. The '192 and 'LS192 circuits are BCD counters and the '193 and 'LS193 are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidently with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes which are normally associated with asynchronous (ripple-clock) counters.

***AS INSTRUMENTS INCORPORATED: The outputs of the four master-slave flip-flops are triggered by a low-to-high-level transition of either count (clock) input. The direction of counting is determined by which count input is pulsed while the other count input is high.

***AS INSTR: All four counters are fully programmable; that is, each output may be preset to either level by entering the desired data at the data inputs while the load input is low. The output will change to agree with the data inputs independently of the count pulses. This feature allows the counters to be used as modulo-N dividers by simply modifying the count length with the preset inputs.

***AS INSRUMENTS: A clear input has been provided which forces all outputs to the low level when a high level is applied. The clear function is independent of the count and load inputs. The clear, count, and load inputs are buffered to lower the drive requirements. This reduces the number of clock drivers etc., required for long words.

***: These counters are designed to be cascaded without the need for external circuitry. Both borrow and carry outputs are available to cascade both the up- and down-counting functions. The borrow output produces a pulse equal in width to the count-down input when the counter underflows. Similarly, the carry output produces a pulse equal in width to the count-up input when an overflow condition exists. The counters can then be easily cascaded by feeding the borrow and carry outputs to the count-down and count-up inputs respectively of the succeeding counter.

Market price

型號	描述	庫存	價格
SN74LS193NSR DISTI # 29458394	Counter Single 4-Bit Binary UP/Down 16-Pin SOP T/R RoHS: Compliant	6000	2000:$0.4188
SN74LS193NSR DISTI # 296-30000-1-ND	IC SYNC 4-BIT UP/DN CNTR 16SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2415In Stock	1000:$0.5176 500:$0.6556 100:$0.7936 10:$1.0180 1:$1.1400
SN74LS193NSR DISTI # 296-30000-6-ND	IC SYNC 4-BIT UP/DN CNTR 16SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2415In Stock	1000:$0.5176 500:$0.6556 100:$0.7936 10:$1.0180 1:$1.1400
SN74LS193NSR DISTI # 296-30000-2-ND	IC SYNC 4-BIT UP/DN CNTR 16SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.4288 6000:$0.4456 2000:$0.4690
SN74LS193NSR DISTI # SN74LS193NSR	Counter Single 4-Bit Binary UP/Down 16-Pin SOP T/R - Tape and Reel (Alt: SN74LS193NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.4859 4000:$0.4619 8000:$0.4469 12000:$0.4319 20000:$0.4199
SN74LS193NSRE4 DISTI # SN74LS193NSRE4	SYNCHRONOUS UP/DOWN BINARY COUNTERS - Tape and Reel (Alt: SN74LS193NSRE4) RoHS: Compliant Container: Reel	Americas - 0
SN74LS193NSR	Synchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear	5993	1000:$0.3800 750:$0.4300 500:$0.5300 250:$0.6500 100:$0.7100 25:$0.8300 10:$0.8900 1:$1.0000
SN74LS193NSR DISTI # 595-SN74LS193NSR	Counter ICs 4-Bit Sync Up/Down RoHS: Compliant	1610	1:$1.1000 10:$0.9380 100:$0.7210 500:$0.6370 1000:$0.5030 2000:$0.4460 10000:$0.4290
SN74LS193NSRG4 DISTI # 595-SN74LS193NSRG4	Counter ICs Sync 4B Up Down Binary Counters RoHS: Compliant	0
SN74LS193NSRE4 DISTI # 595-SN74LS193NSRE4	Counter ICs 4-Bit Sync Up/Down RoHS: Compliant	0
SN74LS193NSR	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16 RoHS: Compliant	1639	1000:$0.4500 500:$0.4700 100:$0.4900 25:$0.5100 1:$0.5500
SN74LS193NSR		2088

相關產品

圖片	型號	描述
	Mfr.#: BGS15GA14E6327XTSA1 OMO.#: OMO-BGS15GA14E6327XTSA1	RF Switch ICs CMOS SWITCH
	Mfr.#: SMF4L5.0A OMO.#: OMO-SMF4L5-0A	TVS Diodes / ESD Suppressors 400W 5V 5% Uni-directional
	Mfr.#: SN74LS14N OMO.#: OMO-SN74LS14N	Inverters Hex Schmitt-Trigger
	Mfr.#: SN74LS00N OMO.#: OMO-SN74LS00N	Logic Gates Quad 2-In Pos NAND
	Mfr.#: TMUX1104DGSR OMO.#: OMO-TMUX1104DGSR	Analog Switch ICs PRECISION ANALOG MULTIPLEXER
	Mfr.#: SN74LS10N OMO.#: OMO-SN74LS10N	Logic Gates Triple 3-Input
	Mfr.#: SN74LS123N OMO.#: OMO-SN74LS123N	Monostable Multivibrator Dual Mono
	Mfr.#: LDL1117S33R OMO.#: OMO-LDL1117S33R	LDO Voltage Regulators POWER MANAGEMENT
	Mfr.#: LDL1117S18R OMO.#: OMO-LDL1117S18R	LDO Voltage Regulators POWER MANAGEMENT
	Mfr.#: LDL1117S25R OMO.#: OMO-LDL1117S25R	LDO Voltage Regulators POWER MANAGEMENT