|
|
Texas Instruments
SN74ALS193AD
|
Texas Instruments
SN74ALS240AN
|
Texas Instruments
SN74ALS244CN
|
Texas Instruments
SN74ALS245A-1N
|
Texas Instruments
SN74ALS245ADBR
|
Texas Instruments
SN74ALS258AN
|
Texas Instruments
SN74ALS574BDW
|
Texas Instruments
SN74ALS621ADW
|
Texas Instruments
SN74ALS621AN
|
Texas Instruments
SN74ALS640BN
|
| Price |
|
|
|
$0.83 |
$0.76 |
|
$2.72 |
|
|
|
|
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
| Operating Temperature Range(C) |
|
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
| Technology Family |
|
ALS |
ALS |
ALS |
ALS |
ALS |
ALS |
ALS |
ALS |
ALS |
ALS |
| Type |
|
Binary |
|
|
|
|
3-State Output |
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Schmitt Trigger |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| Output Type |
|
CMOS |
CMOS |
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
| tpd @ Nom Voltage(Max)(ns) |
|
30 |
9 |
10 |
10 |
10 |
8 |
14 |
33 |
33 |
11 |
| ICC @ Nom Voltage(Max)(mA) |
|
22 |
0.023 |
0.024 |
58 |
58 |
13 |
30 |
48 |
48 |
55 |
| Voltage(Nom)(V) |
|
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
| Package Group |
|
PDIP,SO,SOIC |
PDIP,SO,SOIC,SSOP |
PDIP,SO,SOIC,SSOP |
PDIP,SO,SOIC,SSOP |
PDIP,SO,SOIC,SSOP |
PDIP,SO,SOIC |
PDIP,SO,SOIC |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SO,SOIC |
| Bits(#) |
|
4 |
8 |
8 |
8 |
8 |
2 |
8 |
8 |
8 |
8 |
| Input Type |
|
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
TTL |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Output Drive (IOL/IOH)(Max)(mA) |
|
8/-0.4 |
-15/24 |
-15/24 |
-15/24 |
-15/24 |
24/-2.6 |
24/-2.6 |
0 /24 |
0 /24 |
-15/24 |
| Function |
|
Counter |
|
|
|
|
Encoder/Multiplexer |
|
|
|
|
| VCC(Max)(V) |
|
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
| F @ Nom Voltage(Max)(Mhz) |
|
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
| Approx. Price (US$) |
|
1.24 | 1ku |
0.37 | 1ku |
0.37 | 1ku |
0.37 | 1ku |
0.37 | 1ku |
1.77 | 1ku |
0.40 | 1ku |
2.41 | 1ku |
2.41 | 1ku |
1.41 | 1ku |
| VCC(Min)(V) |
|
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
| ESD Charged Device Model(kV) |
|
|
|
|
|
|
0.75 |
|
|
|
|
| Bandwidth(MHz) |
|
|
|
|
|
|
75 |
|
|
|
|
| ESD HBM(kV) |
|
|
|
|
|
|
2 |
|
|
|
|
| Configuration |
|
|
|
|
|
|
2 |
|
|
|
|
| Digital input leakage(Max)(uA) |
|
|
|
|
|
|
5 |
|
|
|
|
| Channels(#) |
|
|
|
|
|
|
4 |
|
|
|
|
| 3-State Output |
|
|
|
|
|
|
|
Yes |
|
|
|