參數(shù)資料
型號: 74ABTH16899DL
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 18-bit latched transceiver with 16-bit parity generator/checker 3-State
中文描述: ABT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: 7.50 MM, PLASTIC, MO-118AB, SOT-371-1, SSOP-56
文件頁數(shù): 12/16頁
文件大?。?/td> 105K
代理商: 74ABTH16899DL
Philips Semiconductors
Product specification
74ABT16899
74ABTH16899
18-bit latched transceiver with 16-bit
parity generator/checker (3-State)
1998 Feb 25
12
An
(Bn)
t
PHL
V
M
V
M
V
M
BPAR
(APAR)
INPUT
OUTPUT
APAR
(BPAR)
0
ODD/EVEN
1
t
PLH
V
M
EVEN PARITY
SEL
INPUT
NOTE: Only even parity mode is shown with even parity. Odd parity mode would cause inverted output
and odd parity mode would be with ODD/EVEN = 1
SA00300
Waveform 8. Propagation Delay, SEL to BPAR or SEL to APAR
V
M
APAR, An]
(BPAR, Bn)
INPUT
SEL
1
LEA
(LEB)
t
PHL
V
M
Bn, BPAR
(An, APAR)
INPUT
OUTPUT
t
PLH
V
M
V
M
SA00301
Waveform 9. Propagation Delay, LEA to BPAR or LEB to APAR, LEA to Bn or LEB to An
h
(L)
ééé
ééé
ééé
ééééééééééééé
ééééééééééééé
ééééééééééééé
t
h
(H)
V
M
APAR, BPAR,
An, Bn
V
M
V
M
V
M
V
M
V
M
LEA, LEB
t
s
(L)
t
w
(H)
V
M
SA00302
The shaded areas indicate when the input is permitted to change for predictable output performance.
Waveform 10. Data Setup and Hold Times, Pulse Width High
相關(guān)PDF資料
PDF描述
74ABT16899 18-bit latched transceiver with 16-bit parity generator/checker 3-State
74ABTH16899 18-bit latched transceiver with 16-bit parity generator/checker (3-State)(帶16位奇偶發(fā)生器/校驗器的18位鎖存收發(fā)器(三態(tài)))
74ABT16899DGG 18-bit latched transceiver with 16-bit parity generator/checker 3-State
74ABTH16899DGG 18-bit latched transceiver with 16-bit parity generator/checker 3-State
74ABT20PWDH Dual 4-input NAND gate
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