M74HCT138RM13TR STMicroelectronics, M74HCT138RM13TR Datasheet

IC DECODER 3 TO 8 LINE 16-SOIC

M74HCT138RM13TR

Manufacturer Part Number
M74HCT138RM13TR
Description
IC DECODER 3 TO 8 LINE 16-SOIC
Manufacturer
STMicroelectronics
Series
74HCTr
Type
Decoderr
Datasheet

Specifications of M74HCT138RM13TR

Circuit
1 x 3:8
Independent Circuits
1
Current - Output High, Low
4mA, 4mA
Voltage Supply Source
Single Supply
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1900-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M74HCT138RM13TR
Manufacturer:
EPSON
Quantity:
66
Part Number:
M74HCT138RM13TR
Manufacturer:
ST
0
DESCRIPTION
The M74HCT138 is an high speed CMOS 3 TO 8
LINE DECODER fabricated with silicon gate
C
If the device is enabled, 3 binary select inputs (A,
B, and C) determine which one of the outputs will
go low. If enable input G1 is held low or either G2A
or G2B is held high, the decoding function is
inhibited and all the 8 outputs go high. Three
PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
2
MOS technology.
HIGH SPEED:
t
LOW POWER DISSIPATION:
I
COMPATIBLE WITH TTL OUTPUTS :
V
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 138
PD
CC
PLH
OH
IH
= 16ns (TYP.) at V
= 4 A(MAX.) at T
= 2V (MIN.) V
| = I
t
PHL
OL
= 4mA (MIN)
IL
= 0.8V (MAX)
A
CC
=25°C
= 4.5V
3 TO 8 LINE DECODER (INVERTING)
ORDER CODES
enable inputs are provided to ease cascade
connection and application of address decoders
for memory systems.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
TSSOP
SOP
DIP
DIP
M74HCT138M1R M74HCT138RM13TR
M74HCT138B1R
TUBE
M74HCT138
SOP
M74HCT138TTR
T & R
TSSOP
1/9

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M74HCT138RM13TR Summary of contents

Page 1

... TO 8 LINE DECODER (INVERTING) DIP ORDER CODES PACKAGE DIP M74HCT138B1R SOP M74HCT138M1R M74HCT138RM13TR TSSOP enable inputs are provided to ease cascade connection and application of address decoders for memory systems. All inputs are equipped with protection circuits against static discharge and transient excess voltage. ...

Page 2

M74HCT138 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE INPUTS ENABLE SELECT G2B G2A ...

Page 3

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 4

M74HCT138 AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Output Transition TLH THL Time t t Propagation Delay PLH PHL Time ( Propagation Delay PLH PHL Time ( Propagation ...

Page 5

WAVEFORM 1: PROPAGATION DELAYS FOR INVERTING OUTPUTS (f=1MHz; 50% duty cycle) WAVEFORM 2: PROPAGATION DELAYS FOR NON-INVERTING OUTPUTS (f=1MHz; 50% duty cycle) M74HCT138 5/9 ...

Page 6

M74HCT138 DIM. MIN. a1 0. 6/9 Plastic DIP-16 (0.25) MECHANICAL DATA mm. TYP MAX. 1.65 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 inch MIN. TYP. ...

Page 7

SO-16 MECHANICAL DATA mm. DIM. MIN 0 0. 9 3.8 G 4 TYP MAX. MIN. 1.75 0.2 0.003 1.65 0.46 0.013 0.25 ...

Page 8

M74HCT138 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0° PIN 1 IDENTIFICATION 1 8/9 TSSOP16 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...

Page 9

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

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