(Hong Kong)
Product Summary
The 74HC240N is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). The 74HC240N is a dual octal inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high impedance OFF-state. The 74HC240N is similar to the 74HC244; 74HCT244 but has inverting outputs.
Parametrics
74HC240N absolute maximum ratings: (1)VCC supply voltage: -0.5V to +7 V; (2)IIK input clamping current VI＜-0.5 V or VI＞VCC + 0.5V: ±20mA; (3)IOK output clamping current VO＜-0.5 V or VO＞VCC + 0.5V: ±20mA; (4)IO output current -0.5V＜VO＜VCC + 0.5V: ±35mA; (5)ICC supply current: 70mA; (6)IGND ground current: -70mA; (7)Tstg storage temperature: -65℃ to +150℃; (8)Ptot total power dissipation: 500mW.
Features
74HC240N features: (1) Inverting 3-state outputs; (2) Multiple package options; (3) Complies with JEDEC standard no. 7A; (4) ESD protection; (5) HBM JESD22-A114-D exceeds 2000V; (6) MM JESD22-A115-A exceeds 200V; (7) Specified from -40℃ to +85℃ and from -40℃ to +125℃.
Diagrams
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Pricing (USD) |
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 74HC240N |
NXP Semiconductors |
Buffers & Line Drivers OCTAL 3-S BUFFER INV |
Data Sheet |
Negotiable |
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74HC240N,652 |
NXP Semiconductors |
Buffers & Line Drivers OCTAL 3-S BUFFER INV |
Data Sheet |
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