74HC190中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
74HC190規(guī)格書詳情
The 74HC/HCT190 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 74HC/HCT190 are asynchronously presettable up/down BCD decade counters. They contain four master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operation.
產(chǎn)品屬性
- 型號：
74HC190
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Presettable synchronous BCD decade up/down counter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESASTECH |
23+ |
DIP |
9856 |
原裝正品,假一罰百! |
詢價 | ||
TI/德州儀器 |
23+ |
NA/ |
193 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
ST |
23+ |
SOP3.9 |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
NXP/恩智浦 |
23+ |
DIP16 |
30682 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
TOSHIBA |
24+ |
SOP-16 |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
HAR |
24+ |
N/A |
25843 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
HAR |
22+ |
SOP16 |
14008 |
原裝正品 |
詢價 | ||
PHI |
22+ |
DIP |
7500 |
全新原裝品牌專營 |
詢價 | ||
HARRIS/哈里斯 |
24+ |
65200 |
詢價 |
