74ABT125 Quad Buffer with 3-STATE Outputs
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74ABT125CMTCX (pdf) |
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74ABT125CSC |
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74ABT125CSJ |
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74ABT125CSJX |
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74ABT125CSCX |
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74ABT125CMTC |
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74ABT125 Quad Buffer with 3-STATE Outputs January 2008 74ABT125 Quad Buffer with 3-STATE Outputs • Non-inverting buffers • Output sink capability of 64mA, source capability of 32mA • Guaranteed latchup protection • High impedance glitch free bus loading during entire power up and power down cycle • Nondestructive hot insertion capability • Disable time less than enable time to avoid bus contention The ABT125 contains four independent non-inverting buffers with 3-STATE outputs. Ordering Information Order Number 74ABT125CSC 74ABT125CSJ 74ABT125CMTC Package Number M14A M14D MTC14 Package Description 14-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-012, Narrow 14-Lead Small Outline Package SOP , EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number. All packages are lead free per JEDEC J-STD-020B standard. Connection Diagram Pin Description Pin Names An, Bn On Description Inputs Outputs Function Table Inputs Output On L H Z H = HIGH Voltage Level L = LOW Voltage Level Z = HIGH Impedance X = Immaterial 74ABT125 Quad Buffer with 3-STATE Outputs Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. TSTG TA TJ VCC VIN IIN VO Parameter Storage Temperature Ambient Temperature Under Bias Junction Temperature Under Bias VCC Pin Potential to Ground Pin Input Voltage 1 Input Current 1 Voltage Applied to Any Output Disabled or Power-Off State HIGH State Current Applied to Output in LOW State Max. DC Latchup Source Current Across Comm Operating Range Over Voltage Latchup I/O Rating to +150°C to +125°C to +150°C to +7.0V to +7.0V to +5.0mA to 5.5V to VCC twice the rated IOL mA Note Either voltage limit or current limit is sufficient to protect inputs. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. TA VCC / Parameter Free Air Ambient Temperature Supply Voltage Minimum Input Edge Rate Data Input Enable Input Rating to +85°C +4.5V to +5.5V 50mV/ns 20mV/ns 1994 Fairchild Semiconductor Corporation 74ABT125 Quad Buffer with 3-STATE Outputs DC Electrical Characteristics Parameter VIH Input HIGH Voltage VIL Input LOW Voltage VCD Input Clamp Diode Voltage VOH Output HIGH Voltage VOL Output LOW Voltage IIH Input HIGH Current IBVI Input HIGH Current Breakdown Test IIL Input LOW Current VID Input Leakage Test Min. Min. Min. Max. Max. Conditions Recognized HIGH Signal Recognized LOW Signal IIN = IOH = IOH = IOL = 64mA VIN = 2.7V 2 VIN = VCC VIN = 7.0V |
More datasheets: 1420900000 | 1420700000 | 1421900000 | 1421700000 | 1421500000 | 74ABT125CSC | 74ABT125CSJ | 74ABT125CSJX | 74ABT125CSCX | 74ABT125CMTC |
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