參數(shù)資料
型號(hào): I74F652AN
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Transceivers/registers
中文描述: F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24
封裝: 0.300 INCH, PLASTIC, SOT-222-1, DIP-24
文件頁(yè)數(shù): 10/14頁(yè)
文件大?。?/td> 168K
代理商: I74F652AN
Philips Semiconductors
Product specification
74F651A/74F652A
Transceivers/registers
1999 Jun 23
10
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
CPBA
or
CPAB
V
M
V
M
V
M
t
w
(H)
1/f
max
V
M
V
M
t
PLH
t
w
(L)
t
PHL
An or Bn
SF00394
Waveform 1. Propagation delay for clock input to output, clock
pulse width, and maximum clock frequency
SF00395
V
M
V
M
V
M
V
M
Bn or An
An or Bn
t
PLH
t
PHL
SBA or SAB
An or Bn
Waveform 2. Propagation delay for An to Bn or Bn to An and
SAB or SBA to An or Bn
V
M
V
M
V
M
V
M
t
PHL
t
PLH
An or Bn
Bn or An
SBA or SAB
An or Bn
SF00396
Waveform 3. Propagation delay for An to Bn or Bn to An and
SAB or SBA to An or Bn
V
M
V
M
V
M
V
M
V
M
V
M
t
su
(L)
t
h
(L)
t
su
(H)
t
h
(H)
An or Bn
CPBA
or
CPAB
SF00397
Waveform 4. Data setup time and hold times
V
M
V
M
V
M
t
su
(L)
t
h
(L)
OEBA
OEAB
SF00410
Waveform 5. OEBA to OEAB setup time and hold times
V
M
V
M
V
M
t
su
(H)
t
h
(H)
OEBA
OEAB
SF00411
Waveform 6. OEAB to OEBA setup time and hold times
SF00412
V
M
V
M
V
M
t
PHZ
t
PZH
V
OH
-0.3V
0V
An or Bn
OEBA
OEAB
Waveform 7. 3-State output enable time to high level and
output disable time from high level
SF00413
V
M
V
M
V
M
t
PLZ
t
PZL
V
OL
+0.3V
An or Bn
OEBA
OEAB
Waveform 8. 3-State output enable time to low level and
output disable time from low level
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