M54HC7643中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
M54HC7643規(guī)格書詳情
DESCRIPTION
The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices.
■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION ICC = 4 μA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY VH = 1.1 (TYP.) at VCC = 5V
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING RANGE VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TELEDYN |
2021+ |
60000 |
原裝現(xiàn)貨，歡迎詢價 |
詢價 | |||
ST/意法 |
23+ |
13000 |
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 | |||
STM原廠目錄 |
24+ |
DIL-16;Flat- |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
ST |
22 |
CDIP |
25000 |
3月31原裝,微信報價 |
詢價 | ||
SSG |
2020+ |
CDIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ST/意法 |
22+ |
CDIP |
11190 |
原裝正品 |
詢價 | ||
06+ |
原廠原裝 |
4302 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | |||
ST/意法 |
21+ |
CDIP |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗 |
詢價 | ||
ST |
23+ |
CDIP |
10000 |
原裝正品現(xiàn)貨 |
詢價 | ||
原裝 |
2308+ |
原裝 |
4862 |
只做進口原裝!假一賠百!自己庫存價優(yōu)! |
詢價 |
