74HCT161N NXP Semiconductors, 74HCT161N Datasheet - Page 8
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74HCT161N
Manufacturer Part Number
74HCT161N
Description
Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Bulk
Manufacturer
NXP Semiconductors
Type
Binaryr
Datasheet
1.74HC161N.pdf
(12 pages)
Specifications of 74HCT161N
Package
16PDIP
Logic Function
Counter
Logic Family
HCT
Operation Mode
UP Counter
Direction Type
Uni-Directional
Number Of Elements Per Chip
1
Preset Type
Synchronous
Typical Operating Supply Voltage
5 V
Operating Temperature
-40 to 125 °C
Counter Type
Binary
Clock Frequency
45MHz
Count Maximum
15
Supply Voltage Range
4.5V To 5.5V
Logic Case Style
DIP
No. Of Pins
16
Operating Temperature Range
-40°C To +125°C
Svhc
No SVHC
Base Number
74
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Philips Semiconductors
December 1990
SYMBOL PARAMETER
t
t
f
su
h
max
Presettable synchronous 4-bit binary
counter; asynchronous reset
set-up time
hold time
maximum clock pulse
CEP, CET to CP
D
CET to CP
frequency
n
, PE, CEP,
min. typ.
170
34
29
0
0
0
4.6
23
27
47
17
14
13
40
48
14
5
4
25
max. min. max.
T
215
43
37
0
0
0
3.6
18
21
amb
74HC
8
40 to 85
( C)
min.
255
51
43
0
0
0
3.0
15
18
40 to 125
max.
UNIT
ns
ns
MHz
74HC/HCT161
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
V
TEST CONDITIONS
(V)
Product specification
CC
WAVEFORMS
Fig.12
Figs 11 and 12
Fig.8