74HCT161D-T NXP Semiconductors, 74HCT161D-T Datasheet - Page 12
![Counter ICs SYNC 4-BIT BINARY COUNTER](/photos/15/59/155965/soic16_sml.jpg)
74HCT161D-T
Manufacturer Part Number
74HCT161D-T
Description
Counter ICs SYNC 4-BIT BINARY COUNTER
Manufacturer
NXP Semiconductors
Datasheet
1.74HC161D653.pdf
(12 pages)
Specifications of 74HCT161D-T
Counter Type
Binary Counters
Mounting Style
SMD/SMT
Package / Case
SOT-109
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74HCT161D,653
Philips Semiconductors
PACKAGE OUTLINES
See
December 1990
Presettable synchronous 4-bit binary
counter; asynchronous reset
The shaded areas indicate when the input is permitted to change
for predictable output performance.
(1) HC : V
The shaded areas indicate when the input is
permitted to change for predictable output
performance.
(1) HC : V
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT: V
HCT: V
Fig.11 Waveforms showing the set-up and hold times for the input (D
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
Fig.12 Waveforms showing the CEP and CET set-up and hold times.
CC
CC
.
.
.
12
n
) and parallel enable input PE.
74HC/HCT161
Product specification