74HCT245D NXP Semiconductors, 74HCT245D Datasheet - Page 10

• Manufacturer Part Number: 74HCT245D
• Description: IC, OCTAL BUS TRANSCEIVER, 3-STATE, 20-SOIC
• Manufacturer: NXP Semiconductors

Specifications of 74HCT245D

• Logic Device Type: Transceiver, Non Inverting
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Output Type: 3-State
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
Table 8:
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
11. Dynamic characteristics
Table 9:
GND = 0 V; test circuit see
9397 750 14502
Product data sheet
Symbol
I
Symbol
T
t
t
t
t
C
T
t
CC
PHL
PZH
PHZ
THL
PHL
I
amb
amb
PD
CC
, t
, t
, t
, t
, t
= 25 C
= 40 C to +85 C
TLH
PLH
PZL
PLZ
PLH
Static characteristics type 74HCT245
Dynamic characteristics type 74HC245
Parameter
quiescent supply current
additional quiescent supply
current per input pin
Parameter
propagation delay An to Bn or Bn
to An
3-state output enable time OE to
An or OE to Bn
3-state output disable time OE to
An or OE to Bn
output transition time
power dissipation capacitance
per transceiver
propagation delay An to Bn or Bn
to An
An or Bn inputs
OE input
DIR input
Figure
7.
Conditions
V
V
V
V
V
Conditions
see
see
see
see
V
see
Rev. 03 — 31 January 2005
I
CC
I
I
CC
I
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
= V
= V
= V
= GND to V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
…continued
Figure 5
Figure 6
Figure 6
Figure 5
Figure 5
= 5.5 V
= 4.5 V to 5.5 V; I
CC
CC
CC
= 2.0 V
= 4.5 V
= 5.0 V; C
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
or GND; I
or GND;
2.1 V; other inputs at
CC
L
= 15 pF
O
= 0 A;
O
= 0 A
74HC245; 74HCT245
[1]
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Octal bus tranceiver; 3-state
Min
-
-
-
-
Typ
25
9
7
7
30
11
9
41
15
12
14
5
4
30
-
-
-
Typ
-
-
-
-
Max
90
18
-
15
150
30
26
150
30
26
60
12
10
-
115
23
20
Max
160
196
735
441
10 of 22
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
ns
ns
ns
A
A
A
A