74AC191PC

Mfr. #:: 74AC191PC
製造商:: ON Semiconductor / Fairchild
描述:: Counter Shift Registers Up/Down Counter
生命週期:: 製造商新產品
數據表:: 74AC191PC 數據表
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HTML Datasheet:: 74AC191PC Datasheet 74AC191PC Datasheet (P4-P6)74AC191PC Datasheet (P7-P9)74AC191PC Datasheet (P10)
ECAD Model:

產品屬性
屬性值

製造商：: 安森美半導體

產品分類：: 計數器移位寄存器

RoHS：: Y

計數器類型：: 二進制

計數順序：: 上/下

電路數量：: 1

位數：: 4 bit

包裝/案例：: PDIP-16

邏輯系列：: 74AC

邏輯類型：: CMOS

輸入行數：: 4

傳播延遲時間：: 15 ns, 11 ns

電源電壓 - 最大值：: 6 V

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

打包：: 管子

功能：: 櫃檯

寬度：: 6.6 mm

品牌：: 安森美半導體/飛兆半導體

安裝方式：: 通孔

輸出線數：: 4

工作電源電壓：: 2 V to 6 V

產品類別：: 計數器移位寄存器

出廠包裝數量：: 25

子類別：: 邏輯 IC

單位重量：: 0.057419 oz

Tags: 74AC19, 74AC1, 74AC, 74A

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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

74AC191PC 描述

***ical: Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP W Rail

***et: COUNTER SGL 4BIT ASYNC BINARY UP/DOWN 16PDIP

***ponent Sense: IC COUNTER UP/DOWN 4-BIT 16-DIP

***ser: Counter ICs Up/Down Counter

***inecomponents.com: FACT STD 4-BIT UP/DOWN CTR

***ark: Binary Counter Logic IC; Logic Type:Binary Counter; Logic Family:AC; Logic Base Number:74191; Supply Voltage Max:6V; Package/Case:16-DIP; No. of Pins:16; Leaded Process Compatible:Yes; Number of Circuits:4 ;RoHS Compliant: Yes

***nell: IC, LOGIC, 74AC, UP/DOWN COUNTER; Logic IC Function:Up/Down Counter with Preset and Ripple Clock; Logic IC Family:AC; Logic IC Base Number:74191; Max Clock Frequency:133MHz; Count, Max:16; Counter Function:Up / Down Counter; Voltage, Supply Min:2V; Voltage, Supply Max:6V; Case Style:DIP; Operating Temperature Range:-40°C to +85°C; No. of Pins:16; Termination Type:Through Hole

***ment14 APAC: IC, LOGIC, 74AC, UP/DOWN COUNTER; Counter Type:Binary, Up / Down; Clock Frequency:133MHz; Count Maximum:15; Supply Voltage Range:2V to 6V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Clock Frequency Max:133MHz; Count Max:16; Counter Measuring Functions:Up / Down Counter; Logic IC Base Number:74191; Logic IC Family:AC; Logic IC Function:Up/Down Counter with Preset and Ripple Clock; Package / Case:DIP; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:Through Hole

***th Star Micro: The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possible a variety of methods of implementing multistage counters. In the counting modes, state changes are initiated by the rising edge of the clock. Product Highlights: ICC reduced by 50% High speed-133 MHz typical count frequency Synchronous counting Asynchronous parallel load Cascadable Outputs source/sink 24 mA

Market price

型號	製造商	描述	庫存	價格
74AC191PC DISTI # 74AC191PC-ND	ON Semiconductor	IC COUNTER UP/DOWN 4-BIT 16-DIP RoHS: Compliant Min Qty: 1000 Container: Tube	Limited Supply - Call
74AC191PC DISTI # 74AC191PC	ON Semiconductor	COUNTER SGL 4BIT ASYNC BINARY UP/DOWN 16PDIP - Bulk (Alt: 74AC191PC) RoHS: Compliant Min Qty: 758 Container: Bulk	Americas - 0	7580:$0.4069 3790:$0.4169 2274:$0.4229 1516:$0.4279 758:$0.4309
74AC191PC DISTI # 512-74AC191PC	ON Semiconductor	Counter Shift Registers Up/Down Counter RoHS: Compliant	0
74AC191PC_Q DISTI # 512-74AC191PC_Q	ON Semiconductor	Counter ICs Up/Down Counter RoHS: Not compliant	0
74AC191PC	Fairchild Semiconductor Corporation	Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16 RoHS: Compliant	494	1000:$0.4300 500:$0.4600 100:$0.4800 25:$0.5000 1:$0.5300
74AC191PC	Fairchild Semiconductor Corporation		15	4:$1.4250
74AC191PC	Freescale Semiconductor	Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP	12	4:$1.5200 1:$1.9000
74AC191PC DISTI # 1607648	ON Semiconductor	RoHS: Compliant	0	1000:$0.5940 500:$0.6330 250:$0.7570 100:$0.8970 25:$1.2400 1:$1.4800

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