74VHC257TTR STMicroelectronics, 74VHC257TTR Datasheet - Page 10

• Manufacturer Part Number: 74VHC257TTR
• Description: IC MUX QUAD 2CHAN 3STATE 16TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCr
• Type: Multiplexerr

Specifications of 74VHC257TTR

• 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: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

74VHC257
10/14
PIN 1 IDENTIFICATION
DIM.
A1
A2
E1
A
D
E
K
b
e
L
c
A
A2
MIN.
0.05
0.19
0.09
0.45
A1
0.8
4.9
6.2
4.3
0˚
1
b
TSSOP16 MECHANICAL DATA
0.65 BSC
mm.
TYP
0.60
6.4
4.4
1
5
D
e
MAX.
0.15
1.05
0.30
0.20
4.48
0.75
1.2
5.1
6.6
8˚
c
E1
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.018
MIN.
0˚
K
0.0256 BSC
0.004
0.039
0.197
0.252
0.173
0.024
TYP.
inch
L
0080338D
E
0.0079
MAX.
0.047
0.006
0.041
0.012
0.201
0.260
0.176
0.030
8˚