74ACT74B中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
74ACT74B規(guī)格書詳情
DESCRIPTION
The 74ACT74 is an advanced high-speed CMOS DUAL D-TYPE FLIP FLOP WITH PRESET AND
CLEAR fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
A signal on the D INPUT is transferred to the Q and QOUTPUTS during the positive going
transition of the clock pulse.
CLEAR and PRESET are independent of the clock and accomplished by a low setting on the
appropriate input. The device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ HIGH SPEED: fMAX= 250MHz (TYP.) at VCC= 5V
■ LOW POWER DISSIPATION: ICC= 4μA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS
VIH= 2V (MIN.), VIL = 0.8V (MAX.)
■ 50?TRANSMISSION LINE DRIVING CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL= 24mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ?tPHL
■ OPERATING VOLTAGE RANGE: VCC(OPR) = 4.5V to 5.5V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 74
■ IMPROVED LATCH-UP IMMUNITY
產(chǎn)品屬性
- 型號：
74ACT74B
- 功能描述：
觸發(fā)器 Dual D Flip-Flop
- RoHS：
否
- 制造商：
Texas Instruments
- 電路數(shù)量：
2
- 邏輯系列：
SN74
- 邏輯類型：
D-Type Flip-Flop
- 極性：
Inverting, Non-Inverting
- 輸入類型：
CMOS
- 傳播延遲時間：
4.4 ns
- 高電平輸出電流：
- 16 mA
- 低電平輸出電流：
16 mA
- 電源電壓-最大：
5.5 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
X2SON-8
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON(安森美) |
6000 |
詢價 | |||||
ON(安森美) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
ON(安森美) |
23+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
TI |
23+ |
SOIC-14 |
20000 |
全新原裝假一賠十 |
詢價 | ||
TOSHIBA/東芝 |
23+ |
3.9mm |
31388 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
TOS |
24+ |
5.2mm |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
NS/國半 |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TOSHIBA/東芝 |
08+ |
S3 |
908 |
原裝現(xiàn)貨 |
詢價 | ||
HAR |
2021+ |
SOIC |
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 | ||
原裝 |
1922+ |
SOP143.9 |
12600 |
詢價 |
