74lvq245 STMicroelectronics, 74lvq245 Datasheet
74lvq245
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74lvq245 Summary of contents
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... Data Retention) CC PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 245 IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74LVQ245 is a low voltage CMOS OCTAL BUS TRANSCEIVER (3-STATE fabricated with sub-micron silicon gate and double-layer metal 2 wiring C MOS technology ideal for low power and low noise 3 ...
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... Figure 2: Input Equivalent Circuit Table 3: Truth Table INPUTS Don‘t Care Z : High Impedance Table 4: Absolute Maximum Ratings Symbol V Supply Voltage Bus I/O Voltage (DIR Bus I/O Voltage I Input Diode Current Output Diode Current Output Current ...
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... A Typ. Max. Min. Max. Min. 2.0 2.0 0.8 0.8 2.99 2.9 2.9 2.48 2.48 2.2 2.2 0.002 0.1 0.1 0 0.36 0.44 0.55 0 -25 -25 Value = 25°C -40 to 85°C -55 to 125°C A Typ. Max. Min. Max. Min. 0.5 0.8 -0.5 0.8 74LVQ245 Unit Max 0.1 0. Unit Max threshold ILD 3/12 ...
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... Table 8: AC Electrical Characteristics (C Symbol Parameter t t Propagation Delay PLH PHL Time 3 Output Enable PZL PZH Time 3 Output Disable PLZ PHZ Time 3.3 t Output To Output OSLH Skew Time t 3.3 OSHL (note1 Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch- ...
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... Figure 3: Test Circuit PLH PHL PZL PLZ PZH PHZ C = 50pF or equivalent (includes jig and probe capacitance 500 or equivalent pulse generator (typically OUT Figure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle) TEST 74LVQ245 SWITCH Open 2V CC Open 5/12 ...
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... Figure 5: Waveform - Output Enable And Disable Time (f=1MHz; 50% duty cycle) 6/12 ...
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... MIN. A 2.35 A1 0.1 B 0.33 C 0.23 D 12. 10.00 h 0.25 L 0.4 k 0° ddd mm. TYP MAX. 2.65 0.093 0.30 0.004 0.51 0.013 0.32 0.009 13.00 0.496 7.6 0.291 1.27 10.65 0.394 0.75 0.010 1.27 0.016 8° 0.100 74LVQ245 inch MIN. TYP. 0.050 0° 0016022D MAX. 0.104 0.012 0.020 0.013 0.512 0.299 0.419 0.030 0.050 8° 0.004 7/12 ...
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... DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 6.4 E 6 0˚ PIN 1 IDENTIFICATION 1 8/12 TSSOP20 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 1 1.05 0.30 0.20 6.5 6.6 6.4 6.6 4.4 4.48 0.65 BSC 8˚ 0.60 0. inch MIN. TYP. 0.002 0.004 0.031 0.039 0.007 0.004 0.252 0.256 0.244 0.252 0.169 0.173 0.0256 BSC 0˚ 0.018 0.024 ...
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... Tape & Reel SO-20 MECHANICAL DATA DIM. MIN 12 10.8 Bo 13.2 Ko 3.1 Po 3.9 P 11.9 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 30.4 11 0.425 13.4 0.520 3.3 0.122 4.1 0.153 12.1 0.468 74LVQ245 inch MIN. TYP. MAX. 12.992 0.519 1.197 0.433 0.528 0.130 0.161 0.476 9/12 ...
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... Tape & Reel TSSOP20 MECHANICAL DATA DIM. MIN 12 6.8 Bo 6.9 Ko 1.7 Po 3.9 P 11.9 10/12 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 22.4 7 0.268 7.1 0.272 1.9 0.067 4.1 0.153 12.1 0.468 inch MIN. TYP. MAX. 12.992 0.519 0.882 0.276 0.280 0.075 0.161 0.476 ...
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... Table 10: Revision History Date Revision 29-Jul-2004 5 Description of Changes Ordering Codes Revision - pag. 1. 74LVQ245 11/12 ...
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... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. 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 ...