IN74HC393中文資料INTEGRAL數(shù)據(jù)手冊PDF規(guī)格書
IN74HC393規(guī)格書詳情
The IN74HC393 is identical in pinout to the LS/ALS393. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
This device consists of two independent 4-bit binary ripple counters with parallel outputs from each counter stage. A÷256 counter can be obtained by cascading the two binary counters.
Internal flip-flops are triggered by high-to-low transitions of the clock input. Reset for the counters is asynchronous and activehigh. State changes of the Q outputs do not occur simultaneously becaue of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and should not be used as clocks or as strobes except when gated with the Clock of the IN74HC393.
? Outputs Directly Interface to CMOS, NMOS, and TTL
? Operating Voltage Range: 2.0 to 6.0 V
? Low Input Current: 1.0 μA
? High Noise Immunity Characteristic of CMOS Devices
產(chǎn)品屬性
- 型號：
IN74HC393
- 制造商：
INTEGRAL
- 制造商全稱：
INTEGRAL
- 功能描述：
DUAL 4-STAGE BINARY RIPPLE COUNTER High-Performance Silicon-Gate CMOS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SKHYNIX/海力士 |
23+ |
NA/ |
1078 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HYNIX |
22+23+ |
SOP16 |
31595 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
HYNIX |
SOP16 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
HYNIX |
24+ |
SOP-3.9-14P |
10000 |
詢價 | |||
HYNIX |
19+ |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | |||
HYNIX |
24+ |
SOP16 |
1632 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
N/A |
2021+ |
SMD |
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 | ||
HYNIX |
1923+ |
SOP16 |
5000 |
進口原裝特價出售! |
詢價 | ||
HYNIX |
2020+ |
SOP16 |
1560 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
HYNIX/海力士 |
23+ |
SOP16 |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |
