74HCT123D集成電路（IC）的多諧振蕩器規(guī)格書PDF中文資料
| 廠商型號 |
74HCT123D |
| 參數(shù)屬性 | 74HCT123D 封裝/外殼為16-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）的多諧振蕩器；產(chǎn)品描述：IC MULTIVIBRATOR 77NS 16SO |
| 功能描述 | Dual retriggerable monostable multivibrator with reset |
| 封裝外殼 | 16-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
155.34 Kbytes |
| 頁面數(shù)量 |
24 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡稱 |
nxp【恩智浦】 |
| 中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-5-24 23:00:00 |
| 人工找貨 | 74HCT123D價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74HCT123D規(guī)格書詳情
General description
The 74HC123; 74HCT123 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
The 74HC123; 74HCT123 are dual retriggerable monostable multivibrators with output pulse width control by three methods:
1. The basic pulse is programmed by selection of an external resistor (REXT) and
capacitor (CEXT).
2. Once triggered, the basic output pulse width may be extended by retriggering the
gated active LOW-going edge input (nA) or the active HIGH-going edge input (nB). By
repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made
as long as desired. Alternatively an output delay can be terminated at any time by a
LOW-going edge on input nRD, which also inhibits the triggering.
3. An internal connection from nRD to the input gates makes it possible to trigger the
circuit by a HIGH-going signal at input nRD as shown in the function table.
Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower
input rise and fall times.
The 74HC123; 74HCT123 are identical to the 74HC423; 74HCT423 but can be triggered
via the reset input.
Features and benefits
■ DC triggered from active HIGH or active LOW inputs
■ Retriggerable for very long pulses up to 100 duty factor
■ Direct reset terminates output pulse
■ Schmitt-trigger action on all inputs except for the reset input
■ ESD protection:
◆ HBM JESD22-A114F exceeds 2000 V
◆ MM JESD22-A115-A exceeds 200 V
■ Specified from -40°C to +85°C and from -40°C to +125°C
產(chǎn)品屬性
- 產(chǎn)品編號：
74HCT123D,653
- 制造商：
Nexperia USA Inc.
- 類別：
集成電路（IC） > 多諧振蕩器
- 系列：
74HCT
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 邏輯類型：
單穩(wěn)態(tài)
- 施密特觸發(fā)器輸入：
是
- 電流 - 輸出高、低：
4mA，4mA
- 工作溫度：
-40°C ~ 125°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
16-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
16-SO
- 描述：
IC MULTIVIBRATOR 77NS 16SO
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEXPERIA |
24+ |
N/A |
30524 |
原裝正品,現(xiàn)貨庫存,1小時(shí)內(nèi)發(fā)貨 |
詢價(jià) | ||
NXP |
2016+ |
SOP16 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
PHILIPS |
SOP |
20000 |
全新原裝假一賠十 |
詢價(jià) | |||
PHILIPS |
23+ |
SOP16 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
NXP/恩智浦 |
25+ |
SOP16 |
54815 |
百分百原裝現(xiàn)貨,實(shí)單必成,歡迎詢價(jià) |
詢價(jià) | ||
PHILIPS/飛利浦 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NXP |
16+ |
SOP16 |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NEXPERIA |
18+ |
SOP16 |
30000 |
全新原裝公司現(xiàn)貨
|
詢價(jià) | ||
NXP |
2024 |
SOP16 |
8230 |
16余年資質(zhì) 絕對原盒原盤代理渠道 更多數(shù)量 |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
NA |
6000 |
原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢 |
詢價(jià) |
