74LVC161PW,118 NXP Semiconductors, 74LVC161PW,118 Datasheet - Page 15
![IC SYNC 4BIT BIN COUNTER 16TSSOP](/photos/6/56/65607/568-16-tssop_sot403-1_sml.jpg)
74LVC161PW,118
Manufacturer Part Number
74LVC161PW,118
Description
IC SYNC 4BIT BIN COUNTER 16TSSOP
Manufacturer
NXP Semiconductors
Series
74LVCr
Datasheet
1.74LVC161D118.pdf
(21 pages)
Specifications of 74LVC161PW,118
Package / Case
16-TSSOP
Logic Type
Binary Counter
Direction
Up
Number Of Elements
1
Number Of Bits Per Element
4
Reset
Asynchronous
Timing
Synchronous
Count Rate
150MHz
Trigger Type
Positive Edge
Voltage - Supply
1.2 V ~ 3.6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Counter Type
Binary Counters
Logic Family
74LVC
Number Of Bits
4
Counting Method
Synchronous
Operating Supply Voltage
2.7 V to 3.6 V
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
74LVC161PW-T
74LVC161PW-T
935210530118
74LVC161PW-T
935210530118
Philips Semiconductors
2004 Mar 30
handbook, full pagewidth
Presettable synchronous 4-bit binary
counter; asynchronous reset
The shaded areas indicate when the input is permitted to change for predictable output performance.
Note
1. The circuit performs better when R
Definitions for test circuit:
R
C
R
1.2 V
2.7 V
3.0 V to 3.6 V
L
L
T
= Load resistor.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to the output impedance Z
V
CC
V
2.7 V
2.7 V
CEP, CET input
CC
V
CP input
I
50 pF
50 pF
50 pF
GENERATOR
GND
GND
Fig.13 CEP and CET set-up and hold times.
PULSE
V I
V I
C
Fig.14 Load circuitry for switching times.
L
L
= 1000 .
500
500
500
V M
V
R
I
t su
L
(1)
R
o
T
V M
15
t h
of the pulse generator.
open
open
open
t
D.U.T.
PLH
V
CC
/t
PHL
V
O
GND
GND
GND
t
PZH
V
EXT
/t
C
PHZ
L
t su
V
mna616
EXT
2
2
2
t
PZL
R
R
L
L
V
V
V
/t
t h
CC
CC
CC
PLZ
MNA915
Product specification
74LVC161