參數(shù)資料
型號(hào): 74F544SPC
廠(chǎng)商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 通用總線(xiàn)功能
英文描述: Octal Registered Transceiver
中文描述: F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDIP24
封裝: 0.300 INCH, SLIM, PLASTIC, DIP-24
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 119K
代理商: 74F544SPC
Philips Semiconductors
Product specification
74F543, 74F544
Octal registered transceivers
1994 Dec 5
10
AC WAVEFORMS
V
M
= 1.5V
The shaded areas indicate when the input is permitted to change for predictable output performance.
V
M
V
M
V
M
V
M
t
PLH
t
PHL
V
IN
V
OUT
SF00245
Waveform 1. Propagation Delay for Inverting Outputs
V
M
V
M
V
M
V
M
t
PHL
t
PLH
V
IN
V
OUT
SF00246
Waveform 2. Propagation Delay for Non-Inverting Outputs
V
M
V
M
V
M
V
M
t
h
(L)
t
h
(H)
t
w
(L)
V
M
V
M
t
s
(H)
t
s
(L)
A
n
B
n
A
n
B
n
LEAB, LEBA
EAB, EBA
SF00247
Waveform 3. Data Setup Time and Hold Times, and Latch
Enable Pulse Width
V
M
V
M
V
M
t
PHZ
t
PZH
V
OH
-0.3V
0V
A
n,
B
n
A
n,
B
n
OEAB, OEBA
EAB, EBA
SF00248
Waveform 4. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
V
M
V
M
V
M
t
PLZ
t
PZL
V
OL
+0.3V
A
n,
B
n
A
n,
B
n
OEAB, OEBA
EAB, EBA
SF00249
Waveform 5. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
相關(guān)PDF資料
PDF描述
74F543MSA Octal Registered Transceiver
74F543SPC Octal Registered Transceiver
74F544SC Octal Registered Transceiver
74F543 Octal Registered Transceiver
74F543SC Octal Registered Transceiver
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