74FCT138CT

Features: Std., A and C speed gradesLow input and output leakage ?1A (max.)CMOS power levelsTrue TTL input and output compatibility VOH = 3.3V (typ.) VOL = 0.3V (typ.)High drive outputs (-15mA IOH, 48mA IOL)Meets or exceeds JEDEC standard 18 specificationsProduct available in Radiation Tolerant an...

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SeekIC No. : 004249882 Detail

74FCT138CT: Features: Std., A and C speed gradesLow input and output leakage ?1A (max.)CMOS power levelsTrue TTL input and output compatibility VOH = 3.3V (typ.) VOL = 0.3V (typ.)High drive outputs (-15mA IOH, ...

floor Price/Ceiling Price

Part Number:
74FCT138CT
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

Std., A and C speed grades
Low input and output leakage ?1A (max.)
CMOS power levels
True TTL input and output compatibility
      VOH = 3.3V (typ.)
      VOL = 0.3V (typ.)
High drive outputs (-15mA IOH, 48mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Product available in Radiation Tolerant and Radiation Enhanced versions
Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked)
Available in DIP, SOIC, QSOP, CERPACK and LCC packages



Pinout

  Connection Diagram  Connection Diagram


Specifications

Symbol Rating Commercial Military Unit
VTERM(2) Terminal Voltage
with Respect to GND
-0.5 to +7. -0.5 to +7.0 V
VTERM(3) Terminal Voltage
with Respect to GND
-0.5 t
VCC+0.5
-0.5 VCC +0.5 V
TA Operating
Temperature
0 to +70 -55 to +125
TBIAS Temperature Under Bias -55 to +12 -65 to +135
TSTG Storage Temperature -55 to +12 -65 to +150
PT Power Dissipation 0.5 0.5 W
IOUT DC Output Current -60 to +120 -60 to +120 mA



Description

The 74FCT138CT are 1-of-8 decoders built using an advanced dual metal CMOS technology. The 74FCT138CT accepts three binary weighted inputs (A0,1, A2) and, when enabled, provides eight mutually exclusive A active LOW outputs (O0-O7). The 74FCT138CT features three enable inputs, two active LOW (E1, E2) and one active HIGH (E3). All outputs will be HIGH unless E1 and E2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion of the device to a 1-of-32 (5 lines to 32 lines) decoder with just four 74FCT138CT devices and one inverter.


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