74HC221DB NXP Semiconductors, 74HC221DB Datasheet - Page 10

• Manufacturer Part Number: 74HC221DB
• Description: Monostable Multivibrator DUAL MONOSTABLE MULTIVIBRATOR
• Manufacturer: NXP Semiconductors

Specifications of 74HC221DB

• Elements Per Chip: 2
• Logic Family: HC
• Logic Type: Monostable Multivibrator
• Package / Case: SSOP-16
• Propagation Delay Time: 220 ns, 44 ns, 37 ns
• High Level Output Current: - 5.2 mA
• Low Level Output Current: 5.2 mA
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Lead Free Status / Rohs Status: Details
• Other names: 74HC221DB,112

Philips Semiconductors
December 1990
SYMBOL
t
t
R
C
W
rem
Dual non-retriggerable monostable
multivibrator with reset
EXT
EXT
PARAMETER
trigger pulse width
removal time
external timing resistor
external timing capacitor
nQ or nQ
nR
D
to nA or nB
20
2
no limits
min typ max min
7
12
25
1000
10
T
25
74HCT
amb
40 to 85
( C)
max.
30
min.
40 to 125
max.
ns
k
pF
UNIT
s
74HC/HCT221
4.5
4.5
5.0
5.0
V
(V)
TEST CONDITIONS
CC
Product specification
C
R
Fig.10
Fig.13
Fig.9
Fig.13
WAVEFORMS
EXT
EXT
= 1 nF;
= 10 k ;