Toshiba 74VHCT573AFT Octal Octal D Type Latch, Transparent D Type, 20-Pin TSSOP

  • RS Stock No. 171-3540
  • Mfr. Part No. 74VHCT573AFT
  • Manufacturer Toshiba
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The 74VHCT573A is an advanced high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gateC2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This 8-bit D-type latch is controlled by a latch enable input (LE) and an output enable input (OE).When the OE input is high, the eight outputs are in a high impedance state. The input voltage are compatible with TTL output voltage. This device may be used as a level converter for interfacing 3.3V to 5 V system. Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc.

Wide operating temperature range: Topr = -40 to 125 
High speed: Propagation delay time = 7.7 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
Compatible with TTL inputs: VIL = 0.8 V (max)VIH = 2.0 V (min)
Power down protection is provided on all inputs and outputs.
Balanced propagation delays: tPLH ≈ tPHL
Low noise: VOLP = 1.5 V (max)
Pin and function compatible with the 74 series (74ACT/HCT/AHCT etc.) 573 type.

Specifications
Attribute Value
Logic Family 74VHC
Latch Mode Transparent
Latching Element D Type
Number of Elements per Chip 19
Number of Bits 8bit
Number of Channels per Chip 8
Polarity Inverting
Mounting Type Surface Mount
Package Type TSSOP
Pin Count 20
Dimensions 6.5 x 4.4 x 1mm
Height 1mm
Length 6.5mm
Maximum Operating Supply Voltage 5.5 V
Width 4.4mm
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 4.5 V
Maximum Operating Temperature +125 °C
Automotive Standard AEC-Q100
2275 In Global stock for delivery within 4 - 8 working days
Price Each (In a Pack of 25)
PHP 15.564
(exc. VAT)
PHP 17.432
(inc. VAT)
units
Per Unit
Per Pack*
25 - 75
PHP15.564
PHP389.10
100 - 475
PHP13.597
PHP339.925
500 - 975
PHP12.097
PHP302.425
1000 +
PHP9.081
PHP227.025
*price indicative
Packaging Options:
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