74HCT245D NXP Semiconductors, 74HCT245D Datasheet - Page 14

• 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
9397 750 14502
Product data sheet
Table 12:
Type
74HC245
74HCT245
Fig 7. Load circuitry for switching times
Test data is given in
Definitions test circuit:
R
C
R
T
L
L
Test data
= Termination resistance should be equal to output impedance Z
= Load capacitance including jig and probe capacitance.
= Load resistor.
Input
V
V
3 V
GENERATOR
I
CC
PULSE
Rev. 03 — 31 January 2005
Table
12.
t
6 ns
6 ns
V
r
, t
I
f
R
T
D.U.T
V
CC
74HC245; 74HCT245
Test
t
open
open
PHL
, t
V
O
PLH
C
L
R
L
50 pF
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
= 1 k
Octal bus tranceiver; 3-state
t
GND
GND
PZH
o
of the pulse generator.
, t
mgk563
PHZ
V
CC
open
t
V
V
PZL
CC
CC
, t
PLZ
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