74HCT245D,652 Philips Semiconductors, 74HCT245D,652 Datasheet
74HCT245D,652
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74HCT245D,652 Summary of contents
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Octal bus tranceiver; 3-state 1. General description The 74HC245; 74HCT245 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). The 74HC245; 74HCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs ...
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... Philips Semiconductors Table 1: GND = Symbol I [ input frequency in MHz output frequency in MHz output load capacitance in pF number of inputs switching Ordering information Table 2: Ordering information Type number Package Temperature range Name 74HC245N +125 C 74HC245D +125 C 74HC245PW +125 C 74HC245DB +125 C 74HC245BQ +125 C 74HCT245N +125 C ...
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... Philips Semiconductors Table 3: Symbol Functional description 7.1 Function table Table 4: Input [ HIGH voltage level LOW voltage level don’t care high-impedance OFF-state. 8. Limiting values Table 5: In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). ...
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... Philips Semiconductors 9. Recommended operating conditions Table 6: Symbol Type 74HC245 amb Type 74HCT245 amb 10. Static characteristics Table 7: Static characteristics type 74HC245 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter amb V HIGH-level input voltage IH V LOW-level input voltage IL V HIGH-level output voltage ...
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... Philips Semiconductors Table 7: Static characteristics type 74HC245 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter V LOW-level input voltage IL V HIGH-level output voltage OH V LOW-level output voltage OL I input leakage current LI I OFF-state output current OZ I quiescent supply current ...
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... Philips Semiconductors Table 8: Static characteristics type 74HCT245 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter I additional quiescent supply CC current per input pin inputs OE input DIR input C input capacitance I C input/output capacitance I +85 C amb V HIGH-level input voltage IH V LOW-level input voltage ...
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... Philips Semiconductors Table 8: Static characteristics type 74HCT245 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter I quiescent supply current CC I additional quiescent supply CC current per input pin inputs OE input DIR input 11. Dynamic characteristics Table 9: Dynamic characteristics type 74HC245 GND = 0 V; test circuit see ...
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... Philips Semiconductors Table 10: Dynamic characteristics type 74HCT245 GND = 0 V; test circuit see Figure Symbol Parameter amb propagation delay PHL PLH 3-state output enable time OE to PZH PZL 3-state output disable time OE to PHZ PLZ output transition time THL TLH C power dissipation capacitance ...
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... Philips Semiconductors 13. Package outline DIP20: plastic dual in-line package; 20 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm 4.2 0.51 3.2 inches 0.17 0.02 0.13 Note 1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. ...
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... Philips Semiconductors SO20: plastic small outline package; 20 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.3 2.45 2.65 mm 0.25 0.1 2.25 0.012 0.096 0.1 inches 0.01 0.004 0.089 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. ...