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參數(shù)資料
| 型號： | SN74HCT652NT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24 |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-24 |
| 文件頁數(shù)： | 10/13頁 |
| 文件大?。?/td> | 439K |
| 代理商： | SN74HCT652NT |
SN54HCT652, SN74HCT652
OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCLS179D – MARCH 1984 – REVISED MARCH 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 2)
PARAMETER
FROM
TO
VCC
TA = 25°C
SN54HCT652
SN74HCT652
UNIT
PARAMETER
(INPUT)
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
f
4.5 V
25
35
17
20
MHz
fmax
5.5 V
28
40
19
22
MHz
CLKBA or CLKAB
AorB
4.5 V
18
36
54
45
CLKBA or CLKAB
A or B
5.5 V
16
32
49
41
t d
AorB
BorA
4.5 V
14
27
41
34
ns
tpd
A or B
B or A
5.5 V
12
24
37
31
ns
SBA
SAB
AorB
4.5 V
20
38
57
48
SBA or SAB
A or B
5.5 V
17
34
51
43
t
OEBA
OEAB
AorB
4.5 V
25
49
74
61
ns
ten
OEBA or OEAB
A or B
5.5 V
22
44
67
55
ns
tdi
OEBA
OEAB
AorB
4.5 V
25
49
74
61
ns
tdis
OEBA or OEAB
A or B
5.5 V
22
44
67
55
ns
tt
Any
4.5 V
9
12
18
15
ns
tt
Any
5.5 V
7
11
16
14
ns
These parameters are measured with the internal output state of the storage register opposite that of the bus input.
switching characteristics over recommended operating free-air temperature range, CL = 150 pF
(unless otherwise noted) (see Figure 2)
PARAMETER
FROM
TO
VCC
TA = 25°C
SN54HCT652
SN74HCT652
UNIT
PARAMETER
(INPUT)
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
CLKBA or CLKAB
AorB
4.5 V
24
53
80
66
CLKBA or CLKAB
A or B
5.5 V
22
47
72
60
t d
AorB
BorA
4.5 V
22
44
70
55
ns
tpd
A or B
B or A
5.5 V
20
39
60
50
ns
SBA
SAB
AorB
4.5 V
26
55
83
69
SBA or SAB
A or B
5.5 V
24
49
74
62
t
OEBA
OEAB
AorB
4.5 V
33
66
100
82
ns
ten
OEBA or OEAB
A or B
5.5 V
30
59
90
74
ns
tt
Any
4.5 V
17
42
63
53
ns
tt
Any
5.5 V
14
38
57
48
ns
These parameters are measured with the internal output state of the storage register opposite that of the bus input.
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load
50
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74HCT652NT | 制造商:Texas Instruments 功能描述:Logic - Transceiver IC |
| SN74HCT652NTE4 | 功能描述:總線收發(fā)器 Octal Bus Trncvr/Reg W/3-State Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74HCT658DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74HCT664NT | 制造商:Texas Instruments 功能描述: |
| SN74HCT74ADBLE | 制造商:Texas Instruments 功能描述: |
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