(Hong Kong)
Product Summary
The MC74HC125AN is identical in pinout to the LS125 and LS126. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC125A noninverting buffers are designed to be used with 3–state memory address drivers, clock drivers, and other bus–oriented systems. The devices have four separate output enables that are active–low (HC125A) or active–high (HC126A).
Parametrics
Absolute maximum ratings:(1)DC supply voltage(referenced to GND), vcc: -0.5 to 7.0V; (2)DC input voltage(referenced to GND), vin: -0.5 to VCC+0.5V; (3)DC output voltage(referenced to GND), vout: -0.5 to VCC+0.5V; (4)DC input current, per pin, Iin: ±20mA; (5)DC output current, per pin, Iin: ±35mA; (6)DC supply current, Vcc and GND pins: ±75mA; (7)power dissipation in still air, plastic DIP: 750mW; (8)power dissipation in still air, SOIC plastic: 500mW; (9)power dissipation in still air, TSSOP plastic: 450mW; (10)storage temperature, Tstg: -65℃ to 150℃.
Features
Features:(1)Output Drive Capability: 15 LSTTL Loads; (2)Outputs Directly Interface to CMOS, NMOS, and TTL; (3)Operating Voltage Range: 2.0 to 6.0 V; (4)Low Input Current: 1.0 mA; (5)High Noise Immunity Characteristic of CMOS Devices; (6)In Compliance with the Requirements Defined by JEDEC Standard No. 7A; (7)Chip Complexity: 72 FETs or 18 Equivalent Gates.
Diagrams
| Image | Part No | Mfg | Description |  |
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 MC74HC125AN |
ON Semiconductor |
Buffers & Line Drivers 2-6V Quad 3-State |
Data Sheet |
Negotiable |
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MC74HC125ANG |
ON Semiconductor |
Buffers & Line Drivers 2-6V Quad 3-State Non-Inverting |
Data Sheet |
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