74HCT251N,652 NXP Semiconductors, 74HCT251N,652 Datasheet - Page 7

• Manufacturer Part Number: 74HCT251N,652
• Description: IC MULTIPLEXER 8-IN 3ST 16-DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr
• Type: Multiplexerr

Specifications of 74HCT251N,652

• Package / Case: 16-DIP (0.300", 7.62mm)
• Circuit: 1 x 8:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: 74HCT
• Number Of Lines (input / Output): 8.0 / 1.0
• Propagation Delay Time: 19 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Number Of Input Lines: 8.0
• Number Of Output Lines: 1.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 74HCT251N; 74HCT251N; 933670160652

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