74HCT125DB NXP Semiconductors, 74HCT125DB Datasheet - Page 4

• Manufacturer Part Number: 74HCT125DB
• Description: Buffers & Line Drivers QUAD 3-STATE BUS BUF
• Manufacturer: NXP Semiconductors

Specifications of 74HCT125DB

• 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-337-14
• 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: 25 ns at 4.5 V
• Lead Free Status / Rohs Status: Details
• Other names: 74HCT125DB,112

Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: bus driver
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
December 1990
CC
SYMBOL
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
f
= 6 ns; C
PARAMETER
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min. typ. max. min. max. min.
30
11
9
41
15
12
41
15
12
5
4
14
+25
100
20
17
125
25
21
125
25
21
60
12
10
4
T
amb
74HC
40 to +85
( C)
125
25
21
155
31
26
155
31
26
75
15
13
40 to +125
150
30
26
190
38
32
190
38
32
90
18
15
max.
.
ns
ns
ns
ns
UNIT
74HC/HCT125
2.0
4.5
6.0
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
Fig.6
Fig.7
Fig.7
Fig.6
WAVEFORMS