IDT54FCT138ATDB Integrated Device Technology, Inc., IDT54FCT138ATDB Datasheet

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IDT54FCT138ATDB

Manufacturer Part Number
IDT54FCT138ATDB
Description
Fast CMOS 1-of-8 decoder with enable
Manufacturer
Integrated Device Technology, Inc.
Datasheet

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© 2002 Integrated Device Technology, Inc.
FEATURES:
• Std., A, and C grades
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• CMOS power levels
• True TTL input and output compatibility:
• High Drive outputs (-15mA I
• Meets or exceeds JEDEC standard 18 specifications
• Military product compliant to MIL-STD-883, Class B and DESC
• Power off disable outputs permit "live insertion"
• Available in the following packages:
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
FUNCTIONAL BLOCK DIAGRAM
IDT54/74FCT138T/AT/CT
FAST CMOS 1-OF-8 DECODER WITH ENABLE
– V
– V
listed (dual marked)
– Industrial: SOIC, QSOP
– Military: CERDIP, LCC
OH
OL
= 0.3V (typ.)
= 3.3V (typ.)
A
2
O
7
A
1
OH
O
6
, 48mA I
A
0
OL
FAST CMOS
1-OF-8 DECODER
WITH ENABLE
)
O
5
O
4
1
DESCRIPTION:
dual metal CMOS technology. The IDT54/74FCT138T accepts three
binary weighted inputs (A
mutually exclusive active low outputs (O
features three enable inputs, two active low (E
(E
multiple enable function allows easy parallel expansion of the device to a
1-of-32 (5 lines to 32 lines) decoder with just four IDT54/74FCT138T
devices and one inverter.
3
). All outputs will be high unless E
The IDT54/74FCT138T is a 1-of-8 decoder built using an advanced
O
3
E
1
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
E
2
E
3
O
2
IDT54/74FCT138T/AT/CT
0
, A
1
, A
2
) and, when enabled, provides eight
1
O
and E
1
0
- O
2
7
are low and E
). The IDT54/74FCT138T
1
, E
2
) and one active high
JUNE 2002
O
0
3
is high. This
DSC-2570/9

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IDT54FCT138ATDB Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. MILITARY AND INDUSTRIAL TEMPERATURE RANGES © 2002 Integrated Device Technology, Inc. FAST CMOS 1-OF-8 DECODER WITH ENABLE DESCRIPTION: The IDT54/74FCT138T is a 1-of-8 decoder built using an advanced dual metal CMOS technology. The IDT54/74FCT138T accepts three ...

Page 2

IDT54/74FCT138T/AT/CT FAST CMOS 1-OF-8 DECODER WITH ENABLE PIN CONFIGURATION GND CERDIP/ SOIC/ QSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS ...

Page 3

IDT54/74FCT138T/AT/CT FAST CMOS 1-OF-8 DECODER WITH ENABLE FUNCTION TABLE (1) Inputs ...

Page 4

IDT54/74FCT138T/AT/CT FAST CMOS 1-OF-8 DECODER WITH ENABLE POWER SUPPLY CHARACTERISTICS Symbol Parameter ∆I Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current I Total Power Supply Current (5) C NOTES: 1. For conditions shown ...

Page 5

IDT54/74FCT138T/AT/CT FAST CMOS 1-OF-8 DECODER WITH ENABLE TEST CIRCUITS AND WAVEFORMS OUT V IN Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS ...

Page 6

IDT54/74FCT138T/AT/CT FAST CMOS 1-OF-8 DECODER WITH ENABLE ORDERING INFORMATION IDT XX FCT XXXX Temp. Range Device Type DATA SHEET DOCUMENT HISTORY 3/25/2002 Removed standard speed grade 6/20/2002 Updated as per PNC Logic-00-07 and Logic-01-04 CORPORATE HEADQUARTERS 2975 Stender Way Santa ...

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