74HCT126PW NXP Semiconductors, 74HCT126PW Datasheet - Page 5

• Manufacturer Part Number: 74HCT126PW
• Description: Buffers & Line Drivers QUAD 3-STATE BUS BUF
• Manufacturer: NXP Semiconductors

Specifications of 74HCT126PW

• Logic Family: HCT
• Logic Type: CMOS
• Number Of Channels Per Chip: 4
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-402-14
• High Level Output Current: - 6 mA
• Low Level Output Current: 6 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 4 / 4
• Output Type: 3-State
• Propagation Delay Time: 24 ns at 4.5 V
• Lead Free Status / Rohs Status: Details
• Other names: 74HCT126PW,112

Philips Semiconductors
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: bus driver
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
December 1990
CC
INPUT
nA, nOE
SYMBOL PARAMETER
t
t
t
t
PHL
PZH
PHZ
THL
Quad buffer/line driver; 3-state
category: MSI
/ t
/ t
/ t
/ t
TLH
PLH
PZL
PLZ
propagation delay
3-state output
enable time
3-state output
disable time
output transition
time
r
= t
nA to nY
nOE to nY
nOE to nY
CC
UNIT LOAD COEFFICIENT
1.00
f
= 6 ns; C
per unit, multiply this value by the unit load coefficient shown in the table below.
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min.
14
13
18
5
typ.
+25
24
25
28
12
max.
CC
) for a unit load of 1 is given in the family specifications.
T
74HCT
amb
min.
5
40 to +85
( C)
30
31
35
15
max.
min.
40 to +125
36
38
42
18
max.
.
ns
ns
ns
ns
UNIT
74HC/HCT126
4.5
4.5
4.5
4.5
V
TEST CONDITIONS
(V)
Product specification
CC
WAVEFORMS
Fig.6
Fig.7
Fig.7
Fig.6