74ACT245B中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
74ACT245B規(guī)格書詳情
DESCRIPTION
The 74ACT245 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
■ HIGH SPEED: tPD = 5.4ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION: ICC = 4 μA(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 245
■ IMPROVED LATCH-UP IMMUNITY
產(chǎn)品屬性
- 型號:
74ACT245B
- 功能描述:
總線收發(fā)器 Octal Bus Tranceiver
- RoHS:
否
- 制造商:
Fairchild Semiconductor
- 邏輯類型:
CMOS
- 邏輯系列:
74VCX
- 每芯片的通道數(shù)量:
16
- 輸入電平:
CMOS
- 輸出電平:
CMOS
- 輸出類型:
3-State
- 高電平輸出電流:
- 24 mA
- 低電平輸出電流:
24 mA
- 傳播延遲時間:
6.2 ns
- 電源電壓-最大:
2.7 V, 3.6 V
- 電源電壓-最?。?/span>
1.65 V, 2.3 V
- 最大工作溫度:
+ 85 C
- 封裝/箱體:
TSSOP-48
- 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 |
23+ |
NA/ |
1200 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PHSSEMICONDUCTOR |
23+ |
NA |
1178 |
專做原裝正品,假一罰百! |
詢價 | ||
ON |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ON |
23+ |
原廠原裝 |
1200 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ST |
24+ |
1200 |
詢價 | ||||
ON |
24+ |
NA |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價 | ||
MOT |
23+ |
SMD |
5000 |
原裝正品,假一罰十 |
詢價 | ||
PHSSEMICONDUCTOR |
2020+ |
NA |
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 |
24+ |
DIP-20 |
2000 |
全新進口原裝現(xiàn)貨熱賣! |
詢價 | ||
ON |
22+ |
原廠原裝 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 |