HD74HC245FPEL Renesas Electronics America, HD74HC245FPEL Datasheet - Page 6

• Manufacturer Part Number: HD74HC245FPEL
• Manufacturer: Renesas Electronics America

Specifications of HD74HC245FPEL

• Logic Family: HC
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Propagation Delay Time: 190ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: CMOS
• Output Logic Level: CMOS
• Output Type: 3-State
• Package Type: SOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 6V
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Not Compliant

HD74HC245
Switching Characteristics
Propagation delay
time
Output enable time
Output disable
time
Output rise/fall
time
Input capacitance
Test Circuit
Rev.2.00 Jan 31, 2006 page 4 of 7
Item
Pulse Generator
Z
out
Note : 1. C
= 50 Ω
Symbol V
2. A2–B2, A3–B3, A4–B4, A5–B5, A6–B6, A7–B7, A8–B8 are identical to above load circuit.
3. S1 is a input / output switch.
t
t
t
t
Cin
t
t
PHL
PLH
t
t
TLH
THL
ZH
HZ
ZL
LZ
L
Input
V
includes probe and jig capacitance.
CC
CC
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
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)
Min
DIR
G
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ta = 25°C
Typ
V
12
10
11
12
16
19
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
5
CC
Max
150
150
150
150
90
18
15
90
18
15
30
26
30
26
30
26
30
26
60
12
10
10
A1
B1
S1
Ta = –40 to +85°C
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Output
Max
115
115
190
190
190
190
23
20
23
20
38
33
38
33
38
33
38
33
75
15
13
10
C =
50 pF
L
Unit
1 K Ω
pF
ns
ns
ns
ns
ns
ns
ns
t
(C
PLH
S2
t
t
TEST
ZH
ZL
L
= 50 pF, Input t
/ t
/ t
/ t
PHL
HZ
LZ
Test Conditions
OPEN
GND
V
CC
OPEN
GND
V
S2
CC
r
= t
f
= 6 ns)