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54ABT244 Datasheet(PDF) 2 Page - Texas Instruments |
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54ABT244 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 10 page OBSOLETE 54ABT244 SNOS041B – JULY 1998 – REVISED APRIL 2013 www.ti.com TRUTH TABLE (1) OE1 I0–3 O0–3 OE2 I4–7 O4–7 H X Z H X Z L H H L H H L L L L L L (1) H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ABSOLUTE MAXIMUM RATINGS (1) (2) Storage Temperature −65°C to +150°C Ambient Temperature under Bias −55°C to +125°C Junction Temperature under Bias Ceramic −55°C to +175°C VCC Pin Potential to Ground Pin −0.5V to +7.0V Input Voltage (3) −0.5V to +7.0V Input Current (3) −30 mA to +5.0 mA Voltage Applied to Any Output in the Disabled or Power-Off State −0.5V to 5.5V in the HIGH State −0.5V to VCC Current Applied to Output in LOW State (Max) twice the rated IOL (mA) DC Latchup Source Current −500 mA Over Voltage Latchup (I/O) 10V (1) Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. (2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and specifications. (3) Either voltage limit or current limit is sufficient to protect inputs. RECOMMENDED OPERATING CONDITIONS Free Air Ambient Temperature Military −55°C to +125°C Supply Voltage Military +4.5V to +5.5V Minimum Input Edge Rate ( ΔV/Δt) Data Input 50 mV/ns Enable Input 20 mV/ns DC ELECTRICAL CHARACTERISTICS Symbol Parameter ABT244 Units VCC Conditions Min Typ Max VIH Input HIGH Voltage 2.0 V Recognized HIGH Signal VIL Input LOW Voltage 0.8 V Recognized LOW Signal VCD Input Clamp Diode Voltage −1.2 V Min IIN = −18 mA VOH Output HIGH Voltage 54ABT 2.5 V Min IOH = −3 mA 54ABT 2.0 V Min IOH = −24 mA VOL Output LOW Voltage 54ABT 0.55 V Min IOL = 48 mA IIH Input HIGH Current 5 μA Max VIN = 2.7V (1) 5 VIN = VCC IBVI Input HIGH Current Breakdown Test 7 μA Max VIN = 7.0V (1) Ensured, but not tested. 2 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: 54ABT244 |
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