TC74ACT574FT(EL) by Toshiba | Logic Misc | Avnet ASIA
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TC74ACT574FT(EL)

Toshiba

Flip-Flop D-Type 3-ST 1-Element 20-Pin TSSOP Embossed T/R

Manufacturer Part #: TC74ACT574FT(EL)

Alternate Part #: TC74ACT574FT(EL)


legend RoHS Compliant

Descriptions

Documents

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Information

The TC74ACT574 is an advanced high speed CMOS OCTAL FLIP-FLOP fabricated with silicon gate and double-layer metal wiring C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

This devices may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels.

These 8-bit D-type flip-flops are controlled by a clock input (CK) and a output enable input ( OE ). When the OE input is high, the eight outputs are in a high impedance state.

All inputs are equipped with protection circuits against static discharge or transient excess voltage.

Key Features

  • High speed: fmax = 180 MHz (typ.) at VCC = 5 V
  • Low power dissipation: ICC = 8 μA (max) at Ta = 25°C
  • Compatible with TTL outputs: VIL = 0.8 V (max), VIH = 2.0 V (min)
  • Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines.
  • Balanced propagation delays: tpLH ∼− tpHL
  • Pin and function compatible with 74F574

Technical Attributes

Description
Value
Find similar Parts
Fabrication Technology
CMOS
Propagation Delay Test Condition
50 pF
Output Type
3-State
Product Dimensions
6.9(Max) x 4.4 x 1.1(Max)
Operating Temperature
-40 to 85 °C
Maximum Low Level Output Current
24 mA
Maximum Quiescent Current
0.008 mA
Number of Element Inputs
8
Typical Operating Supply Voltage
5 V
Max Processing Temp
260
Supplier Package
TSSOP
Pin Count
20
Logic Function
D-Type
Maximum High Level Output Current
-24 mA
Minimum Operating Supply Voltage
4.5 V
Number of Channels per Chip
8
Number of Element Outputs
8
Screening Level
Industrial
Lead Finish
Gold Over Nickel Palladium
Maximum Operating Supply Voltage
5.5 V
Maximum Propagation Delay Time @ Maximum CL
10.1 ns
Mounting
Surface Mount
MSL Level
1
Number of Elements per Chip
1
Input Signal Type
Single-Ended
Bus Hold
No

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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