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74AHC245PW View Datasheet(PDF) - Philips Electronics

Part NameDescriptionManufacturer
74AHC245PW Octal bus transceiver; 3-state Philips
Philips Electronics Philips
74AHC245PW Datasheet PDF : 20 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
Octal bus transceiver; 3-state
Product specification
74AHC245; 74AHCT245
Type 74AHCT245
GND = 0 V; tr = tf 3.0 ns.
SYMBOL PARAMETER
TEST CONDITIONS
WAVEFORMS CL
Tamb (°C)
25
40 to +85 40 to +125 UNIT
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
VCC = 4.5 to 5.5 V; note 1
tPHL/tPLH propagation delay see Figs 4 and 6 15 pF
An to Bn; Bn to An
tPZL/tPZH propagation delay see Figs 5 and 6
OE to An;
OE to Bn; signal
name DIR
tPLZ/tPHZ propagation delay
OE to An;
OE to Bn; signal
name DIR
tPHL/tPLH propagation delay see Figs 4 and 6 50 pF
An to Bn; Bn to An
tPZL/tPZH propagation delay see Figs 5 and 6
OE to An;
OE to Bn; signal
name DIR
tPLZ/tPHZ propagation delay
OE to An;
OE to Bn; signal
name DIR
3.5 7.7 1.0 8.5 1.0 10.0 ns
5.0 13.8 1.0 15.0 1.0 17.5 ns
5.0 14.4 1.0 15.5 1.0 18.0 ns
4.5 8.7 1.0 9.5 1.0 11.0 ns
6.0 14.8 1.0 16.0 1.0 18.5 ns
6.0 15.4 1.0 16.5 1.0 19.5 ns
Note
1. Typical values at VCC = 5.0 V.
1999 Sep 28
10
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