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74VHC245: Octal Bidirectional Transceiver with 3-STATE Outputs

Datasheet: Octal Bidirectional Transceiver with 3-STATE Outputs
Rev. A (217kB)
Product Overview
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The VHC245 is an advanced high speed CMOS octal bus transceiver fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC245 is intended for bidirectional asynchronous communication between data busses. The direction of data transmission is determined by the level of the T/R# input. The enable input can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge.
Features
 
  • High Speed: tPD = 4.0 ns (typ) at VCC = 5V
  • High Noise Immunity: VNIH = VNIL = 28% VCC (Min)
  • Power Down Protection is provided on all inputs
  • Low Noise: VOLP = 0.9V (typ)
  • Low Power Dissipation: ICC = 4 µA (Max) @ TA = 25°C
  • Pin and Function Compatible with 74HC245
Applications
  • This product is general usage and suitable for many different applications.
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74VHC245M Active
Pb-free
Halide free
74VHC245 SOIC-20W 751BJ 1 260 Tube 36 $0.38
74VHC245MTC Active
Pb-free
74VHC245 TSSOP-20 948AQ 1 260 Tube 1825 $0.2267
74VHC245MTCX Active
Pb-free
74VHC245 TSSOP-20 948AQ 1 260 Tape and Reel 2500 $0.2267
74VHC245MX Active
Pb-free
Halide free
74VHC245 SOIC-20W 751BJ 1 260 Tape and Reel 1000 $0.3171
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 17,280
Avnet   (2020-08-19 00:00) : <1K
Market Leadtime (weeks) : 8 to 12
ON Semiconductor   (2020-09-02 00:00) : 20,635
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 8,000
Case Outlines
751BJ    948AQ   
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