74HCT139D NXP Semiconductors, 74HCT139D Datasheet - Page 7

• Manufacturer Part Number: 74HCT139D
• Description: Decoder/Demultiplexer Dual 2-to-4 16-Pin SO Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HCT139D

• Operating Temperature: -40 to 125 °C
• Package: 16SO
• Logic Function: Decoder/Demultiplexer
• Logic Family: HCT
• Number Of Element Outputs: 4
• Number Of Elements Per Chip: 2
• Number Of Input Enables Per Element: 1
• Demultiplexing Capability: 1-of-4
• Fabrication Technology: CMOS
• Typical Operating Supply Voltage: 5 V
• Applications: Code Conversion, Memory Decoding
• Logic Type: Decoder / Demultiplexer
• No. Of Outputs: 8
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 16

Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
September 1993
Dual 2-to-4 line decoder/demultiplexer
(1) HC : V
Fig.6
(1) HC : V
Fig.7
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT: V
HCT: V
Waveforms showing the address input (nA
times.
Waveforms showing the enable input (nE) to output (nY
times.
M
M
M
M
= 1.3 V; V
= 1.3 V; V
= 50%; V
= 50%; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
n
) to output (nY
.
7
n
) propagation delays and the output transition
n
) propagation delays and the output transition
74HC/HCT139
Product specification