74AHC257D,118 NXP Semiconductors, 74AHC257D,118 Datasheet - Page 7
![IC QUAD 2-IN MUX 3-ST 16SOIC](/photos/6/52/65286/16-soic_sot109-1_sml.jpg)
74AHC257D,118
Manufacturer Part Number
74AHC257D,118
Description
IC QUAD 2-IN MUX 3-ST 16SOIC
Manufacturer
NXP Semiconductors
Series
74AHCr
Type
Multiplexerr
Datasheet
1.74AHCT257D118.pdf
(16 pages)
Specifications of 74AHC257D,118
Package / Case
16-SOIC (3.9mm Width)
Circuit
4 x 2:1
Independent Circuits
1
Current - Output High, Low
8mA, 8mA
Voltage Supply Source
Single Supply
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Product
Multiplexer
Logic Family
AHC
Number Of Lines (input / Output)
8.0 / 4.0
Propagation Delay Time
12.8 ns at 3.3 V, 7.9 ns at 5 V
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Input Lines
8.0
Number Of Output Lines
4.0
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
74AHC257D-T
74AHC257D-T
935265467118
74AHC257D-T
935265467118
NXP Semiconductors
Table 6.
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
74AHC_AHCT257_2
Product data sheet
Symbol Parameter
I
I
I
C
C
74AHCT257
V
V
V
V
I
I
I
C
C
I
OZ
CC
I
OZ
CC
I
IH
IL
OH
OL
I
O
I
O
CC
input leakage
current
OFF-state
output current
supply current V
input
capacitance
output
capacitance
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output voltage
LOW-level
output voltage
input leakage
current
OFF-state
output current
supply current V
additional
supply current
input
capacitance
output
capacitance
Static characteristics
Conditions
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
pin; other inputs at
V
V
V
per input pin;
V
other pins at V
I
V
O
I
CC
I
O
CC
I
CC
I
CC
CC
I
I
I
CC
I
O
CC
CC
I
CC
I
I
I
I
I
I
= 5.5 V or GND;
= V
= V
= V
= V
= V
= 5.5 V or GND;
= V
= V
= V
= 0 A; V
= V
O
O
O
O
= V
= V
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V
= 0 V to 5.5 V
= 5.5 V
= 5.5 V
= 0 V to 5.5 V
or GND; I
= 5.5 V
= 5.5 V
= 50 A
= 8.0 mA
= 50 A
= 8.0 mA
IH
CC
CC
IH
IH
IH
CC
CC
CC
CC
CC
or V
or V
or V
or V
or GND; I
or GND
or GND; I
or GND
…continued
or GND;
or GND per input
CC
2.1 V;
IL
IL
IL
IL
= 4.5 V to 5.5 V
;
; V
; V
;
O
CC
= 0 A;
CC
CC
or GND;
O
O
= 4.5 V
= 4.5 V
= 0 A;
= 0 A;
Rev. 02 — 9 May 2008
3.94
Min
2.0
4.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
25 C
Typ
4.5
3
4
0
3
4
-
-
-
-
-
-
-
-
-
-
-
74AHC257; 74AHCT257
1.35
Max
0.36
0.1
0.25
4.0
0.8
0.1
0.1
0.25
4.0
10
10
-
-
-
-
-
3.80
40 C to +85 C
Min
2.0
4.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Quad 2-input multiplexer; 3-state
Max
0.44
1.0
0.8
0.1
1.0
1.5
40
10
40
10
2.5
2.5
-
-
-
-
-
40 C to +125 C Unit
3.70
Min
2.0
4.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© NXP B.V. 2008. All rights reserved.
Max
0.55
2.0
10.0
0.8
0.1
2.0
10.0
1.5
80
10
80
10
-
-
-
-
-
7 of 16
pF
pF
V
V
V
V
V
V
mA
pF
pF
A
A
A
A
A
A