m54hc244k1 STMicroelectronics, m54hc244k1 Datasheet

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... ORDER CODES PACKAGE FM DILC M54HC244D FPC M54HC244K G control input governs four BUS BUFFERs. This device is designed to be used with 3 state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M54HC244 FPC-20 EM M54HC244D1 M54HC244K1 1/10 ...

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M54HC244 IEC LOGIC SYMBOLS INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE Don’t Care Z : High Impedance 2/10 PIN DESCRIPTION PIN N° 11, 13, 15, ...

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ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

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M54HC244 DC SPECIFICATIONS Symbol Parameter V V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage I Current I High Impedance OZ Output ...

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AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Output Transition TLH THL Time t t Propagation Delay PLH PHL Time t t High Impedance PZL PZH Output Enable Time t t High Impedance PLZ PHZ Output Disable Time CAPACITIVE ...

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M54HC244 TEST CIRCUIT PLH PHL PZL PLZ PZH PHZ C = 50pF/150pF or equivalent (includes jig and probe capacitance equivalent pulse ...

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WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) M54HC244 7/10 ...

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M54HC244 DIM. MIN. A 2.1 a1 3.00 a2 0.63 B 1.93 b 0.40 b1 0.20 D 25. 22.73 e3 7. 11.30 L 1.14 8/10 DILC-20 MECHANICAL DATA mm. TYP MAX. 2.71 3.70 ...

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FPC-20 MECHANICAL DATA DIM. MIN. A 9.98 10.16 B 9.98 10.16 C 1.45 D 0.10 0.127 E 11.30 11. 0.38 H 7.24 L 24. 1.14 P 0.10 mm. TYP MAX. MIN. 10.34 0.393 10.34 ...

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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...