74HCT245BQ,115 NXP Semiconductors, 74HCT245BQ,115 Datasheet - Page 13

• Manufacturer Part Number: 74HCT245BQ,115
• Description: IC TRANSCVR TRI-ST 8BIT 20QFN
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT245BQ,115

• Logic Type: Transceiver, Non-Inverting
• 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
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT245BQ-G; 74HCT245BQ-G; 935278646115

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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