參數(shù)資料
型號: SN74AHC540PWE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: AHC/VHC/H/U/V SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝: GREEN, PLASTIC, TSSOP-20
文件頁數(shù): 17/21頁
文件大?。?/td> 738K
代理商: SN74AHC540PWE4
SN54AHC540, SN74AHC540
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCLS260J – DECEMBER 1995 – REVISED JULY 2003
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
noise characteristics, VCC = 5 V, CL = 50 pF, TA = 25°C (see Note 4)
PARAMETER
SN74AHC540
UNIT
PARAMETER
MIN
MAX
UNIT
VOL(P)
Quiet output, maximum dynamic VOL
0.8
V
VOL(V)
Quiet output, minimum dynamic VOL
–0.8
V
VOH(V)
Quiet output, minimum dynamic VOH
4.7
V
VIH(D)
High-level dynamic input voltage
3.5
V
VIL(D)
Low-level dynamic input voltage
1.5
V
NOTE 4: Characteristics are for surface-mount packages only.
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load,
f = 1 MHz
12
pF
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