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M74HCT240TTR中文资料意法半导体数据手册PDF规格书
M74HCT240TTR规格书详情
DESCRIPTION
The 74HCT240 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with silicon gate C2MOS technology. G control input governs four BUS BUFFERs. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
■ HIGH SPEED:
tPD = 15 ns (TYP.) at VCC = 4.5V
■ LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS :
VIH = 2V (MIN.) VIL = 0.8V (MAX)
■ BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN)
■ PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 240
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
5250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ST |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST |
99 |
360 |
公司优势库存 热卖中!! |
询价 | |||
24+ |
3000 |
公司现货 |
询价 | ||||
MITSUBISH |
24+ |
SOP20 |
5000 |
全新原装正品,现货销售 |
询价 | ||
ST |
23+ |
SOP20 |
5000 |
原装正品,假一罚十 |
询价 | ||
ST |
24+ |
SOP-20 |
35200 |
一级代理/放心采购 |
询价 | ||
ST/意法 |
0221+ |
SOP20 |
460 |
原装现货 |
询价 | ||
ST |
2019 |
原厂原装 |
300 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
STMicroelectronics |
0221+ |
SOP20 |
460 |
原装现货海量库存欢迎咨询 |
询价 |