Part Number
CD74HCT191E, CD74HCT191
Manufactures
Texas Instruments ( http://www.ti.com/ )
Product Category
Semiconductors > Logic > Specialty Logic > Counter/Arithmetic/Parity Function
Product Image
Function
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125
Product Class Attribute
Bits(#) : 4
Rating : Catalog
Schmitt Trigger : No
Technology Family : HCT
Type : Binary
VCC(Min)(V) : 4.5
Estimated Package Size (WxL)(mm2) :
16SOIC : 38.709 mm2: 3.91 x 9.9,
16PDIP : 122.555 mm2: 6.35 x 19.3
F @ Nom Voltage(Max)(Mhz) : 25
Package Group : PDIP,SOIC
Output Type : CMOS
Input Type : TTL
VCC(Max)(V) : 5.5
Output Drive (IOL/IOH)(Max)(mA) : 4/-4
Voltage(Nom)(V) : 5
Operating Temperature Range(C) : -55 to 125
ICC @ Nom Voltage(Max)(mA) : 0.08
Function : Counter;tpd @ Nom Voltage(Max)(ns) : 48
RoHS Compliance
Compliant
PB_Free
Yes
Sample availability
Y
Official HomePage
http://www.ti.com/product/cd74hct191
CD74HCT191E Datasheet
[ CD74HCT191E PDF ]