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74HC154D,652 Datasheet - NXP
| Manufacturer: | NXP |
| Category: | Logic ICs |
| Case Package: | SOIC-24 |
| Description: | 74HC Series 6V Surface Mount 4-to-16 Line Decoder/Demultiplexer - SOIC-24 |
| Pictures: |
74HC154D,652Datasheet PDF
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1. General description
The 74HC154; 74HCT154 is a 4-to-16 line decoder/demultiplexer. It decodes four binary
weighted address inputs (A0 to A3) to sixteen mutually exclusive outputs (Y0
to Y15). The
device features two input enable (E0
and E1) inputs. A HIGH on either of the input
enables forces the outputs HIGH. The device can be used as a 1-to-16 demultiplexer by
using one of the enable inputs as the multiplexed data input. When the other enable input
is LOW the addressed output will follow the state of the applied data. Inputs include clamp
diodes. This enables the use of current limiting resistors to interface inputs to voltages in
excess of V
CC
.
2. Features and benefits
16-line demultiplexing capability
Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
Complies with JEDEC standard no. 7A
Input levels:
For 74HC154: CMOS level
For 74HCT154: TTL level
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C
3. Ordering information
74HC154; 74HCT154
4-to-16 line decoder/demultiplexer
Rev. 7 — 29 February 2016 Product data sheet
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74HC154D 40 C to +125 C SO24 plastic small outline package; 24 leads; body width 7.5 mm SOT137-1
74HCT154D
74HC154DB 40 C to +125 C SSOP24 plastic shrink small outline package; 24 leads; body width
5.3 mm
SOT340-1
74HCT154DB
74HC154PW 40 C to +125 C TSSOP24 plastic thin shrink small outline package; 24 leads; body
width 4.4 mm
SOT355-1
74HCT154PW
74HC154BQ 40 C to +125 C DHVQFN24 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 24 terminals; body
3.5 5.5 0.85 mm
SOT815-1
74HCT154BQ
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