參數(shù)資料
型號: 74HCU147N
廠商: NXP Semiconductors N.V.
英文描述: 10-TO-4 LINE PRIORITY ENCODER
中文描述: 10至4線優(yōu)先編碼器
文件頁數(shù): 6/7頁
文件大小: 43K
代理商: 74HCU147N
December 1990
6
Philips Semiconductors
Product specification
10-to-4 line priority encoder
74HC/HCT147
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: standard
I
CC
category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
WAVEFORMS
+
25
40 to
+
85
40 to
+
125
min.
typ.
max.
min.
max.
min.
max.
t
PHL
/ t
PLH
propagation delay
A
n
to Y
n
50
18
14
19
7
6
160
32
27
75
15
6
200
40
34
95
19
16
240
48
41
110
22
19
ns
2.0
4.5
6.0
2.0
4.5
6.0
Fig.6
t
THL
/ t
TLH
output transition
time
ns
Fig.6
相關(guān)PDF資料
PDF描述
74HCMOS147N 10-TO-4 LINE PRIORITY ENCODER
74HC Plastic connectors for AC adapter, Small and high power supply; HRS No: 113-5151-8 01; Connector Type: Wire; Contact Gender: Female; Applicable Cable: Conductor AWG#18 to #22; Termination Style: Crimping; Current Rating(Amps)(Max.): 5; Contact Mating Area Plating: Palladium; Operating Temperature Range (degrees C): -25 to 85; General Description: Crimping type female contact; Strip contact
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