74HCT157PW,112 NXP Semiconductors, 74HCT157PW,112 Datasheet - Page 3

• Manufacturer Part Number: 74HCT157PW,112
• Description: IC MULTIPLEXER QUAD 2-IN 16TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr
• Type: Multiplexerr

Specifications of 74HCT157PW,112

• Circuit: 4 x 2:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Other names: 74HCT157PW; 74HCT157PW; 935188540112

NXP Semiconductors
5. Pinning information
74HC_HCT157
Product data sheet
Fig 3. Logic symbol
Fig 5. Pin configuration DIP16, SO16, (T)SSOP16
11
10
14
13
2
3
5
6
2I0
2I1
3I0
3I1
4I0
4I1
1I0
1I1
GND
1I0
1I1
2I0
2I1
1Y
2Y
S
SELECTOR
1
2
3
4
5
6
7
8
5.1 Pinning
S
1
74HCT157
74HC157
MULTIPLEXER
001aan353
OUTPUTS
15
E
All information provided in this document is subject to legal disclaimers.
16
15
14
13
12
11
10
9
mna483
V
E
4I0
4I1
4Y
3I0
3I1
3Y
CC
1Y
2Y
3Y
4Y 12
Rev. 3 — 31 December 2010
4
7
9
Fig 4. IEC logic symbol
Fig 6. Pin configuration DHVQFN16
(1) This is not a supply pin. The substrate is attached to
this pad using conductive die attach material. There
is no electrical or mechanical requirement to solder
this pad. However, if it is soldered, the solder land
should remain floating or be connected to GND.
index area
terminal 1
74HC157; 74HCT157
1I0
1I1
2I0
2I1
15
11
10
14
13
1Y
2Y
2
3
5
6
1
Transparent top view
2
3
4
5
6
7
EN
G1
1
1
74HCT157
74HC157
MUX
GND
mna482
Quad 2-input multiplexer
(1)
15
14
13
12
11
10
12
4
7
9
001aan354
© NXP B.V. 2010. All rights reserved.
E
4I0
4I1
4Y
3I0
3I1
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