74HC251D,652 NXP Semiconductors, 74HC251D,652 Datasheet - Page 7

• Manufacturer Part Number: 74HC251D,652
• Description: IC MULTIPLEXER 8INPUT 3ST 16SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCr
• Type: Multiplexerr

Specifications of 74HC251D,652

• Package / Case: 16-SOIC (3.9mm Width)
• Circuit: 1 x 8:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: 74HC
• Number Of Lines (input / Output): 12.0 / 2.0
• Propagation Delay Time: 21 ns
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Input Lines: 12.0
• Number Of Output Lines: 2.0
• Power Dissipation: 500 mW
• Dc: 0809
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1424-5; 74HC251D; 933713520652

Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
December 1990
8-input multiplexer; 3-state
(1) HC : V
Fig.6
(1) HC : V
Fig.7
(1) HC : V
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT: V
HCT: V
HCT: V
Waveforms showing the multiplexer input (I
the output transition times.
Waveforms showing the multiplexer input (I
the output transition times.
M
M
M
M
M
M
= 50%; V
= 50%; V
= 50%; V
= 1.3V; V
= 1.3V; V
= 1.3V; V
I
I
I
I
I
I
= GND to V
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
= GND to 3 V.
Fig.8 Waveforms showing the 3-state enable and disable times.
CC
CC
CC
.
.
.
n
n
) and select input (S
) and select input (S
.
7
n
n
) to output (Y) propagation delays and
) to output (Y) propagation delays and
74HC/HCT251
Product specification