參數(shù)資料
型號(hào): SN54LS244FK
廠商: Texas Instruments, Inc.
英文描述: Quad 2-Input Multiplexer; Package: TSSOP-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500
中文描述: 八路緩沖器和線路驅(qū)動(dòng)器,三態(tài)輸出
文件頁(yè)數(shù): 9/16頁(yè)
文件大?。?/td> 247K
代理商: SN54LS244FK
SN54LS240, SN54LS241, SN54LS244, SN54S240, SN54S241, SN54S244
SN74LS240, SN74LS241, SN74LS244, SN74S240, SN74S241, SN74S244
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SDLS144B
APRIL 1985
REVISED FEBRUARY 2002
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics, V
CC
= 5 V, T
A
= 25
°
C (see Figure 2)
PARAMETER
TEST CONDITIONS
S240
TYP
4.5
S241,
S244
MIN
UNIT
MIN
MAX
TYP
MAX
tPLH
tPHL
tPZL
tPZH
tPLZ
tPHZ
RL= 90
RL = 90
,
CL = 50 pF
50 F
7
6
9
ns
4.5
7
6
9
RL= 90
RL = 90
,
CL = 50 pF
50 F
10
15
10
15
ns
6.5
10
8
12
RL = 90
,
CL = 5 pF
10
6
15
9
10
6
15
9
ns
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