74HC238D データシートの表示（PDF） - NXP Semiconductors.
部品番号
コンポーネント説明
メーカー
74HC238D Datasheet PDF : 18 Pages
| |||
NXP Semiconductors
74HC238; 74HCT238
3-to-8 line decoder/demultiplexer
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
Version
74HC238N −40 °C to +125 °C DIP16
plastic dual in-line package; 16 leads (300 mil)
SOT38-4
74HC238D −40 °C to +125 °C SO16
plastic small outline package; 16 leads;
body width 3.9 mm
SOT109-1
74HC238DB −40 °C to +125 °C SSOP16
plastic shrink small outline package; 16 leads;
body width 5.3 mm
SOT338-1
74HC238PW −40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
SOT403-1
74HC238BQ −40 °C to +125 °C
DHVQFN16 plastic dual in-line compatible thermal enhanced very thin SOT763-1
quad flat package; no leads; 16 terminals;
body 2.5 × 3.5 × 0.85 mm
74HCT238N −40 °C to +125 °C DIP16
plastic dual in-line package; 16 leads (300 mil)
SOT38-4
74HCT238D −40 °C to +125 °C SO16
plastic small outline package; 16 leads;
body width 3.9 mm
SOT109-1
74HCT238DB −40 °C to +125 °C SSOP16
plastic shrink small outline package; 16 leads;
body width 5.3 mm
SOT338-1
74HCT238PW −40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
SOT403-1
74HCT238BQ −40 °C to +125 °C
DHVQFN16 plastic dual in-line compatible thermal enhanced very thin SOT763-1
quad flat package; no leads; 16 terminals;
body 2.5 × 3.5 × 0.85 mm
4. Functional diagram
A0 1
A1 2 3 TO 8
DECODER
A2 3
4
E1
5
E2
E3 6
Fig 1. Logic symbol
15 Y0
14 Y1
13 Y2
ENABLE 12 Y3
EXITING 11 Y4
10 Y5
9 Y6
7 Y7
001aag752
A0 1
2
A1
3
A2
3 TO 8
DECODER
4
E1
5
E2
6
E3
Fig 2. Functional diagram
ENABLE
EXITING
15 Y0
14
Y1
13
Y2
12 Y3
11
Y4
10
Y5
9
Y6
7 Y7
001aag753
74HC_HCT238_3
Product data sheet
Rev. 03 — 16 July 2007
© NXP B.V. 2007. All rights reserved.
2 of 18
Share Link: 