HD74HC161中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HD74HC161規(guī)格書詳情
Description
The HD74HC160 and the HD74HC162 are 4 bit decade counters, and the HD74HC161 and the HD74HC163 are 4 bit binary counters All flip-flops are clocked simultaneously on the low to high to transition (positive edge) of the clock input waveform.
These counters may be preset using the load input. Presetting of all four flip-flops is synchronous to thte rising edge of clock. When load is held low counting is disabled and the data on the A, B, C, and D inputs is loaded into the counter on the rising edge of clock. If the load input is taken high before the positive edge of clock the count operation will be unaffected.
Features
? High Speed Operation: tpd(Clock to Q) = 18 ns typ (CL= 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC= 2 to 6 V
? Low Input Current: 1 μA max
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
02+ |
DIP-16 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
HITACHI |
21+ |
TSSOP |
993 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
RENESAS |
2020+ |
SOP-16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
HITACHI/日立 |
23+ |
SOP3.9 |
3528 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
HIT |
24+ |
DIP16 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
HITACHI |
25+ |
SOP |
1000 |
強(qiáng)調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
HITACHI |
23+ |
SOP16 |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
日立 |
23+ |
SOP |
55911 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價 | ||
HITACHI/日立 |
2447 |
DIP14 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
HIT |
23+ |
DIP16 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 |
