N74F245D,623 NXP Semiconductors, N74F245D,623 Datasheet - Page 5

• Manufacturer Part Number: N74F245D,623
• Description: IC TRANSCVR TRI-ST 8BIT 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 74Fr

Specifications of N74F245D,623

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 3mA, 24mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: F
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 9ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: 3-State
• Package Type: SO
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Technology: Bipolar
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 933779070623; N74F245D-T; N74F245D-T

Philips Semiconductors
AC WAVEFORMS
For all waveforms, V
TEST CIRCUIT AND WAVEFORMS
November 15, 1994
Waveform 2. 3-State Output Enable Time to High Level and
Octal transceiver (3-State)
Waveform 1. Propagation Delay for Non-Inverting Output
An, Bn
SWITCH POSITION
GENERATOR
DEFINITIONS:
R
C
R
An, Bn
Bn, An
OE
TEST
t
t
All other
T
L
L
PLZ
PZL
PULSE
= Load resistor;
= Load capacitance includes jig and probe capacitance;
= Termination resistance should be equal to Z
Test Circuit for Open Collector Outputs
see AC electrical characteristics for value.
see AC electrical characteristics for value.
pulse generators.
Output Disable Time from High Level
V
IN
M
= 1.5V.
SWITCH
closed
closed
open
V
M
R
V
t
PZH
T
t
M
PLH
D.U.T.
V
V
CC
M
V
V
M
OUT
V
M
V
C
t
M
PHZ
L
t
PHL
V
R
R
M
L
L
OUT
V
SF00202
OH
SF00203
of
–0.3V
7.0V
0V
NEGATIVE
PULSE
POSITIVE
PULSE
5
family
74F
90%
Waveform 3. 3-State Output Enable Time to Low Level and
10%
An, Bn
amplitude
OE
3.0V
V
INPUT PULSE REQUIREMENTS
V
M
90%
M
10%
Output Disable Time from Low Level
t
t
TLH (
THL (
Input Pulse Definition
1.5V
V
M
t
t
r
f
)
)
rep. rate
1MHz
t
t
V
w
w
M
t
PZL
t
t
TLH (
THL (
500ns
t
t
r
f
t
10%
90%
V
)
)
w
M
V
V
M
M
2.5ns
t
TLH
V
M
t
PLZ
Product specification
90%
10%
74F245
2.5ns
t
THL
AMP (V)
0V
0V
AMP (V)
V
SF00128
OL
SF00204
+0.3V