74VHCT245ATTR STMicroelectronics, 74VHCT245ATTR Datasheet - Page 6

• Manufacturer Part Number: 74VHCT245ATTR
• Description: IC TRANSCVR TRI-ST 8BIT 20TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCTr

Specifications of 74VHCT245ATTR

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

74VHCT245A
Figure 5: Test Circuit
C
R
R
Figure 6: Waveform - Propagation Delays (f=1MHz; 50% duty cycle)
6/13
t
t
t
PLH
PZL
PZH
L
L
T
=15/ 50pF or equivalent (includes jig and probe capacitance)
= R
= Z
, t
, t
, t
OUT
1
PLZ
PHL
PHZ
= 1K or equivalent
of pulse generator (typically 50 )
TEST
SWITCH
Open
GND
V
CC