74HC245N NXP Semiconductors, 74HC245N Datasheet - Page 14
74HC245N
Manufacturer Part Number
74HC245N
Description
IC, NON INVERTING BUS TRANSCEIVER DIP-20
Manufacturer
NXP Semiconductors
Datasheet
1.74HC245N.pdf
(22 pages)
Specifications of 74HC245N
Logic Device Type
Transceiver, Non Inverting
Supply Voltage Range
2V To 6V
Logic Case Style
DIP
No. Of Pins
20
Operating Temperature Range
-40°C To +125°C
Logic Type
Bus Transceiver
Family Type
HC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74HC245N
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
74HC245NSR
Manufacturer:
TI/德州仪器
Quantity:
20 000
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
14 of 22