74HCT245D,652 NXP Semiconductors, 74HCT245D,652 Datasheet - Page 13
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74HCT245D,652
Manufacturer Part Number
74HCT245D,652
Description
IC TRANSCVR TRI-ST 8BIT 20SOIC
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HC245D653.pdf
(22 pages)
Specifications of 74HCT245D,652
Logic Type
Transceiver, Non-Inverting
Package / Case
20-SOIC (7.5mm Width)
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
6mA, 6mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Logic Family
74HCT
Number Of Channels Per Chip
8
Input Level
TTL
Output Level
CMOS
Output Type
3-State
High Level Output Current
- 6 mA
Low Level Output Current
6 mA
Propagation Delay Time
12 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 125 C
Function
Bus Transceiver
Input Bias Current (max)
8 uA
Maximum Power Dissipation
500 mW
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Polarity
Non-Inverting
Number Of Circuits
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-3973-5
74HCT245D
74HCT245D
933713590652
74HCT245D
74HCT245D
933713590652
Philips Semiconductors
12. Waveforms
9397 750 14502
Product data sheet
Table 11:
Type
74HC245
74HCT245
Fig 5. Input (An, Bn) to output (Bn, An) propagation delays and output transition times
Fig 6. 3-state output enable and disable times
Measurement points are given in
V
Measurement points are given in
V
OL
OL
Measurement points
and V
and V
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
OE input
OH
output
output
OH
are typical voltage output drop that occur with the output load.
are typical voltage output drop that occur with the output load.
Bn, An output
An, Bn input
Rev. 03 — 31 January 2005
GND
GND
V
V
V
OH
CC
OL
V
GND
I
V
V
10 %
OH
OL
V
Input
V
0.5V
1.3 V
I
M
V
CC
90 %
M
Table
Table
enabled
outputs
t
t
r
PLZ
t
PHZ
V
t
M
THL
11.
11.
V
M
t
10 %
PHL
74HC245; 74HCT245
90 %
disabled
outputs
10 %
V M
V
M
t
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
TLH
Octal bus tranceiver; 3-state
t
PZL
Output
V
0.5V
1.3 V
t
PZH
t
f
M
90 %
t
001aac433
PLH
CC
V
M
V
M
001aac479
outputs
enabled
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