74HCT161N NXP Semiconductors, 74HCT161N Datasheet - Page 8

• Manufacturer Part Number: 74HCT161N
• Description: Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Bulk
• Manufacturer: NXP Semiconductors
• Type: Binaryr

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