HEF4555BT,652 NXP Semiconductors, HEF4555BT,652 Datasheet - Page 2

• Manufacturer Part Number: HEF4555BT,652
• Description: IC DUAL 1-4 DECOD/DEMUX 16-SOIC
• Manufacturer: NXP Semiconductors
• Series: 4000Br
• Type: Decoder/Demultiplexerr

Specifications of HEF4555BT,652

• Circuit: 1 x 2:4
• Independent Circuits: 2
• Voltage Supply Source: Dual Supply
• Voltage - Supply: 4.5 V ~ 15.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Current - Output High, Low: -
• Other names: 568-3139-5; 933373310652; HEF4555BTD

Philips Semiconductors
DESCRIPTION
The HEF4555B is a dual 1-of-4 decoder/demultiplexer.
Each has two address inputs (A
enable input (E) and four mutually exclusive outputs which
are active HIGH (O
E when HIGH, forces O
demultiplexer, the appropriate output is selected by the
information on A
unselected outputs are LOW.
January 1995
Dual 1-of-4 decoder/demultiplexer
Fig.1 Functional diagram.
0
and A
0
to O
0
1
3
to O
with E as data input. All
). When used as a decoder,
3
LOW. When used as a
0
and A
1
), an active LOW
2
PINNING
FAMILY DATA, I
See Family Specifications
HEF4555BP(N): 16-lead DIL; plastic
HEF4555BD(F): 16-lead DIL; ceramic (cerdip)
HEF4555BT(D): 16-lead SO; plastic
( ): Package Designator North America
E
A
O
0
0
and A
to O
3
1
enable inputs (active LOW)
address inputs
outputs (active HIGH)
DD
Fig.2 Pinning diagram.
LIMITS category MSI
(SOT38-1)
(SOT74)
(SOT109-1)
Product specification
HEF4555B
MSI