74lvxc4245 STMicroelectronics, 74lvxc4245 Datasheet
74lvxc4245
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74lvxc4245 Summary of contents
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... CCB PIN AND FUNCTION COMPATIBLE WITH 74 SERIES C4245 IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74LVXC4245 is a dual supply 8 bit configurable low voltage CMOS OCTAL BUS TRANSCEIVER fabricated with sub-micron silicon gate and double-layer metal wiring C technology. Designed for use as an interface between a 5V bus and a 3. bus in a mixed 5V/3 ...
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... Figure 2: Input And Output Equivalent Circuit Table 3: Truth Table INPUTS Don’t Care Z : High Impedance Table 4: Absolute maximum ratings Symbol V Supply Voltage CCA V Supply Voltage CCB V DC Input Voltage I/O Voltage I/ I/O Voltage I/ Input Diode Current Output Diode Current ...
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... CCB GND Open CCA GND G= DIR = V CCA V = Open IB 5 2.1V IA CCA CCB GND 74LVXC4245 Value 4.5 to 5.5 2 CCA CCA CCB - Value = 25 °C - °C -55 to 125°C Typ. Max. Min. Max. Min. 2.0 2.0 2.0 2.0 2.0 2.0 ...
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... Table 7: DC Specifications For V Symbol Parameter V CCA (V) V High Level Input 4.5 IHB Voltage 4.5 4.5 V Low Level Input 4.5 ILB Voltage 4.5 4.5 V High Level 4.5 OHB Output Voltage 4.5 4.5 4.5 4.5 4.5 V Low Level Output 4.5 OLB Voltage 4.5 4.5 4.5 4.5 I Input Leakage IB 5.5 Current I High Impedance 5.5 OZB Output Leakage Current I Quiescent Supply 5.5 CCtB ...
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... Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching threshold ( 1MHz IHD Test Condition CCB (V) Min. 3.3 3.3 -1.2 3.3 3.3 -0.8 3.3 3.3 0.8 3.3 3.3 0.8 74LVXC4245 Value = 25 °C - °C -55 to 125°C Typ. Max. Min. Max. Min. 1.0 1.5 -0.6 0.8 1.2 -0 threshold ILD Unit Max ...
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... Table 9: AC Electrical Characteristics (C Symbol Parameter V t Propagation Delay 2.7 to PLH Time (An to Bn) 5.0 t Propagation Delay 2.7 to PHL Time (An to Bn) 5.0 t Output Enable 2.7 to PZL Time (G to Bn) 5.0 t Output Enable 2.7 to PZH Time (G to Bn) 5.0 t Output Disable 2.7 to PLZ Time (G to Bn) 5.0 t Output Disable 2.7 to PHZ Time (G to Bn) 5 ...
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... 500 or equivalent pulse generator (typically OUT Test Condition CCB (V) Min. 3.3 3.3 3.3 TEST 74LVXC4245 Value = 25 °C - °C -55 to 125°C Typ. Max. Min. Max. Min. 4 (per circuit) CC(opr ...
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... Figure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle) Figure 5: Waveform - Output Enable And Disable Time (f=1MHz; 50% duty cycle) 8/14 ...
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... MIN. A 2.35 A1 0.1 B 0.33 C 0.23 D 15. 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 15.60 0.598 7.6 0.291 1.27 10.65 0.394 0.75 0.010 1.27 0.016 8° 0.100 74LVXC4245 inch MIN. TYP. 0.050 0° 0070769C MAX. 0.104 0.012 0.020 0.013 0.614 0.299 0.419 0.030 0.050 8° 0.004 9/14 ...
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... DIM. MIN 0. 0.19 c 0.09 D 7 6.25 K 0° PIN 1 IDENTIFICATION 1 10/14 TSSOP24 MECHANICAL DATA mm. TYP MAX. 1.1 0.15 0.9 0.30 0.20 7.9 4.5 0.65 BSC 6.5 8° 0. inch MIN. TYP. 0.002 0.035 0.0075 0.0035 0.303 0.169 0.0256 BSC 0.246 0° 0.020 7047476B MAX. 0.043 0.006 ...
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... Tape & Reel SO-24 MECHANICAL DATA DIM. MIN 12 10.8 Bo 15.7 Ko 2.9 Po 3.9 P 11.9 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 30.4 11.0 0.425 15.9 0.618 3.1 0.114 4.1 0.153 12.1 0.468 74LVXC4245 inch MIN. TYP. MAX. 12.992 0.519 1.197 0.433 0.626 0.122 0.161 0.476 11/14 ...
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... Tape & Reel TSSOP24 MECHANICAL DATA DIM. MIN 12 6.8 Bo 8.2 Ko 1.7 Po 3.9 P 11.9 12/14 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 22.4 7 0.268 8.4 0.323 1.9 0.067 4.1 0.153 12.1 0.468 inch MIN. TYP. MAX. 12.992 0.519 0.882 0.276 0.331 0.075 0.161 0.476 ...
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... Table 11: Revision History Date Revision 27-Aug-2004 4 Description of Changes Ordering Codes Revision - pag. 1. 74LVXC4245 13/14 ...
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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 ...