74HC139PW,112 NXP Semiconductors, 74HC139PW,112 Datasheet - Page 2

• Manufacturer Part Number: 74HC139PW,112
• Description: IC DUAL 2:4 DECODR/DEMUX 16TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCr
• Type: Decoder/Demultiplexerr

Specifications of 74HC139PW,112

• Circuit: 1 x 2:4
• Independent Circuits: 2
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Other names: 74HC139PW; 74HC139PW; 935174430112

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. For HC the condition is V
APPLICATIONS
ORDERING INFORMATION
See
September 1993
t
C
C
PHL
SYMBOL
Demultiplexing capability
Two independent 2-to-4 decoders
Multifunction capability
Active LOW mutually exclusive outputs
Output capability: standard
I
Memory decoding or data-routing
Code conversion
Dual 2-to-4 line decoder/demultiplexer
I
PD
CC
f
f
C
V
For HCT the condition is V
i
o
“74HC/HCT/HCU/HCMOS Logic Package Information”
/ t
CC
PD
= input frequency in MHz
L
category: MSI
= output frequency in MHz
(C
PLH
= output load capacitance in pF
P
= supply voltage in V
is used to determine the dynamic power dissipation (P
L
D
= C
V
amb
CC
PD
propagation delay
input capacitance
power dissipation capacitance per multiplexer
2
nA
nE
= 25 C; t
V
n
3
f
o
CC
to nY
to nY
) = sum of outputs
2
n
n
f
r
i
= t
I
= GND to V
I
f
PARAMETER
= GND to V
= 6 ns
(C
L
V
CC
CC
2
CC
f
o
) where:
1.5 V
2
.
GENERAL DESCRIPTION
The 74HC/HCT139 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). It is specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT139 are high-speed, dual 2-to-4 line
decoder/multiplexers. This device has two independent
decoders, each accepting two binary weighted inputs
(nA
LOW outputs (nY
LOW enable input (nE).
When nE is HIGH, every output is forced HIGH. The
enable can be used as the data input for a 1-to-4
demultiplexer application.
The “139” is identical to the HEF4556 of the HE4000B
family.
D
C
notes 1 and 2
0
in W):
L
and nA
= 15 pF; V
CONDITIONS
1
) and providing four mutually exclusive active
CC
0
to nY3). Each decoder has an active
= 5 V
11
10
3.5
42
HC
TYPICAL
74HC/HCT139
Product specification
13
13
3.5
44
HCT
ns
ns
pF
pF
UNIT