74ABT899DB,112 NXP Semiconductors, 74ABT899DB,112 Datasheet - Page 12
74ABT899DB,112
Manufacturer Part Number
74ABT899DB,112
Description
IC 9BIT DUAL LATCH TXRX 28SSOP
Manufacturer
NXP Semiconductors
Series
74ABTr
Datasheet
1.74ABT899A602.pdf
(16 pages)
Specifications of 74ABT899DB,112
Logic Type
Parity Generator/Checker
Number Of Circuits
9-Bit
Current - Output High, Low
32mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-SSOP (0.200", 5.30mm Width)
Number Of Elements
1
Number Of Bits Per Element
9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ABT899DB
74ABT899DB
935207710112
74ABT899DB
935207710112
Philips Semiconductors
TEST CIRCUIT AND WAVEFORM
1998 Jan 16
9-bit dual latch transceiver with 8-bit parity
generator/checker (3-State)
DEFINITIONS
C
From Output
Under Test
L
=
C
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
L
= 50 pF
Waveform 11. 3-State Output Enable Time to High Level and Output Disable Time from High Level
Waveform 12. 3-State Output Enable Time to Low Level and Output Disable Time from Low Level
t
t
PHZ
PLZ
TEST
An, APAR,
An, APAR,
Bn, BPAR
Bn, BPAR
t
pd
/t
/t
PZL
PZH
OEA,
OEA,
OEB
OEB
500
Load Circuit
500
open
open
7 V
S1
S1
7 V
GND
SA00012
Open
V
M
t
PZH
V
M
t
PZL
12
V
V
M
M
V
M
t
PLZ
V
M
t
PHZ
V
OL
+0.3V
V
OH
–0.3V
SA00303
SA00304
0V
74ABT899
Product specification