74HC147DB-T NXP Semiconductors, 74HC147DB-T Datasheet - Page 6

• Manufacturer Part Number: 74HC147DB-T
• Description: Encoder 9-to-4 Priority CMOS 16-Pin SSOP T/R
• Manufacturer: NXP Semiconductors
• Type: Priorityr

Specifications of 74HC147DB-T

• Package: 16SSOP
• Logic Family: HC
• Number Of Element Inputs: 9
• Number Of Element Outputs: 4
• Operating Supply Voltage: 5 V

Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: standard
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
December 1990
CC
SYMBOL PARAMETER
t
t
PHL
THL
10-to-4 line priority encoder
category: MSI
/ t
/ t
TLH
PLH
propagation delay
output transition
time
r
= t
A
n
f
to Y
= 6 ns; C
n
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min.
50
18
14
19
7
6
typ.
25
160
32
27
75
15
6
max.
T
amb
min.
74HC
6
40 to 85
( C)
200
40
34
95
19
16
max.
min.
40 to 125
240
48
41
110
22
19
max.
.
ns
ns
UNIT
74HC/HCT147
2.0
4.5
6.0
2.0
4.5
6.0
V
TEST CONDITIONS
(V)
Product specification
CC
WAVEFORMS
Fig.6
Fig.6