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74HCT6323A集成電路（IC）的計數(shù)器除法器規(guī)格書PDF中文資料
| 廠商型號 |
74HCT6323A |
| 參數(shù)屬性 | 74HCT6323A 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的計數(shù)器除法器；產(chǎn)品描述：IC PROG RIPPLE COUNT W/OSC 8SOIC |
| 功能描述 | Programmable ripple counter with oscillator; 3-state |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
256.8 Kbytes |
| 頁面數(shù)量 |
22 頁 |
| 生產(chǎn)廠商 | Nexperia B.V. All rights reserved |
| 企業(yè)簡稱 |
NEXPERIA【安世】 |
| 中文名稱 | 安世半導(dǎo)體(中國)有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-31 23:00:00 |
| 人工找貨 | 74HCT6323A價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
74HCT6323A規(guī)格書詳情
74HCT6323A屬于集成電路（IC）的計數(shù)器除法器。由安世半導(dǎo)體(中國)有限公司制造生產(chǎn)的74HCT6323A計數(shù)器，除法器計數(shù)器和除法器 IC 是數(shù)字邏輯器件，可對輸入發(fā)生的邏輯轉(zhuǎn)換進行計數(shù)，然后使用多個并行輸出重新發(fā)送累加的計數(shù)，和/或生成單個輸出信號轉(zhuǎn)換，從而對應(yīng)用某些整數(shù)數(shù)量輸入信號轉(zhuǎn)換進行響應(yīng)。除了簡單的事件計數(shù)，它們還可用于各種頻率合成應(yīng)用。
1 General description
The 74HC6323A; 74HCT6323A is an oscillator designed for quartz crystal combined with
a programmable 3-state counter, a 3-state output buffer and an overriding asynchronous
master reset (MR). With the two select inputs S1 and S2 the counter can be switched
in the divide-by-1, 2, 4 or 8 mode. If left floating the clock is divided by 8. The oscillator
is designed to operate either in the fundamental or third overtone mode depending on
the crystal and external components applied. On-chip capacitors minimize external
component count for third overtone crystal applications. The oscillator may be replaced
by an external clock signal at input X1. In this event the other oscillator pin (X2) must
be floating. The counter advances on the negative-going transition of X1. A LOW level
on MR resets the counter, stops the oscillator and sets the output buffer in the 3-state
condition. MR can be left floating since an internal pull-up resistor will make the MR
inactive.
The X1 input has CMOS input switching levels and may be driven by a TTL output using
a pull-up resistor connected to VCC. Inputs include clamp diodes. This enables the use of
current limiting resistors to interface inputs to voltages in excess of VCC.
2 Features and benefits
? Programmable 3-stage ripple counter
? Suitable for over-tone crystal application up to 50 MHz (VCC = 5 V ± 10)
? 3-state output buffer
? Two internal capacitors
? Recommended operating range for use with third overtone crystals 3 to 6 V
? Oscillator stop function (MR)
? Input levels:
– For 74HC6323: CMOS level
– For 74HCT6323: TTL level
? ESD protection:
– HBM JESD22-A114-A exceeds 2000 V
– MM JESD22-A115-A exceeds 200 V
? Specified from -40 °C to +85 °C and from -40 °C to +125 °C
3 Applications
? Control counters
? Timers
? Frequency dividers
? Time-delay circuits
? CIO (Compact Integrated Oscillator)
? Third-overtone crystal operation
產(chǎn)品屬性
更多- 產(chǎn)品編號：
74HCT6323AD,118
- 制造商：
Nexperia USA Inc.
- 類別：
集成電路（IC） > 計數(shù)器，除法器
- 系列：
74HCT
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 邏輯類型：
二進制計數(shù)器
- 方向：
上
- 復(fù)位：
異步
- 觸發(fā)器類型：
負邊沿
- 工作溫度：
-40°C ~ 125°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
8-SO
- 描述：
IC PROG RIPPLE COUNT W/OSC 8SOIC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
恩XP |
24+ |
SOP8 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
恩XP |
24+ |
SOP8 |
1476 |
原裝現(xiàn)貨,免費供樣,技術(shù)支持,原廠對接 |
詢價 | ||
NEXPERIA/安世 |
24+ |
原廠原封可拆樣 |
65258 |
百分百原裝現(xiàn)貨,實單必成 |
詢價 | ||
恩XP |
25+ |
SOT96 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
詢價 | ||
恩XP |
22+ |
8SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
恩XP |
24+ |
500000 |
行業(yè)低價,代理渠道 |
詢價 | |||
恩XP |
25+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
Nexperia/安世 |
22+ |
SOT96-1 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
24+ |
DIP |
24 |
新 |
詢價 | |||
NEXPERIA/安世 |
2022+ |
5000 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 |
