74HCT238DB,112 NXP Semiconductors, 74HCT238DB,112 Datasheet - Page 9

• Manufacturer Part Number: 74HCT238DB,112
• Description: IC 3-8 LINE DECODER/DEMUX 16SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr
• Type: Decoder/Demultiplexerr

Specifications of 74HCT238DB,112

• Package / Case: 16-SSOP
• Circuit: 1 x 3:8
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Logic Family: 74HCT
• Number Of Lines (input / Output): 4.0 / 1.0
• Propagation Delay Time: 240 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: SMD/SMT
• Number Of Input Lines: 4.0
• Number Of Output Lines: 1.0
• Power Dissipation: 500 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-2805-5; 935189260112

NXP Semiconductors
Table 8.
74HC_HCT238_3
Product data sheet
Type
74HC238
74HCT238
Fig 7. Input (E1, E2) to output (Yn) propagation delays and output transition times
Measurement points are given in
V
OL
Measurement points
and V
OH
are typical voltage output levels that occur with the output load.
Input
V
0.5V
1.3 V
M
CC
E1, E2 input
Yn output
Table
8.
V
Output
V
0.5V
1.3 V
M
Rev. 03 — 16 July 2007
t
M
t
THL
PHL
CC
V
Y
V
M
V
X
t
TLH
t
PLH
V
0.1V
0.1V
74HC238; 74HCT238
X
CC
CC
001aag758
3-to-8 line decoder/demultiplexer
V
0.9V
0.9V
Y
© NXP B.V. 2007. All rights reserved.
CC
CC
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